Urea, 1,3-dimethyl-1-nitroso-

CAS 13256-32-1 MFCD00883698

化学结构图

13256-32-1
SMILES: CNC(=O)N(C)N=O

化学属性

Mol. FormulaC3H7N3O2
Mol. Weight117.13

别名和识别编码

Chemical NameUrea, 1,3-dimethyl-1-nitroso-
Wiswesser Line NotationONN1&VM1
Synonym 1,3-Dimethyl-N-nitrosourea N,N'-Dimethylnitrosourea 1,3-Dimethyl-1-nitrosomocovina 1-Nitroso-1,3-dimethylurea N-Nitrosodimethylurea 1,3-Dimethylnitrosourea NDMU Dimethylnitrosoharnstoff N-Nitrosodimethylthiourea Urea, N,N'-dimethyl-N-nitroso- Nitrosodimethylurea
CAS Number13256-32-1
Beilstein Registry Number1756842
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安全信息

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 836 mg/kg/20W-I
TOXIC EFFECTS :
   Tumorigenic - neoplastic by RTECS criteria
   Brain and Coverings - tumors
REFERENCE :
   AMOKAG Acta Medicia Okayama.  (Okayama Univ. Medical School, Okayama, Japan)
    V.27    1973-  Volume(issue)/page/year: 32,119,1978

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - hamster
DOSE/DURATION           : 680 mg/kg/17W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Gastrointestinal - tumors
   Skin and Appendages - tumors
REFERENCE :
   AMOKAG Acta Medicia Okayama.  (Okayama Univ. Medical School, Okayama, Japan)
    V.27    1973-  Volume(issue)/page/year: 28,333,1974

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 720 mg/kg/9W-I
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Blood - lymphoma, including Hodgkin's disease
REFERENCE :
   GANNA2 Gann.  Japanese Journal of Cancer Research.  (Tokyo, Japan)  V.1-75,
   1907-84.  For publisher information, see JJCREP.  Volume(issue)/page/year:
   62,135,1971

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 660 mg/kg/66W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Brain and Coverings - tumors
   Peripheral Nerve and Sensation - peripheral nerve tumors
REFERENCE :
   ZEKBAI Zeitschrift fuer Krebsforschung.  (Berlin, Fed. Rep. Ger.)  V.1-75,
   1903-71.  For publisher information, see JCROD7.  Volume(issue)/page/year:
   69,103,1967

{hazard_co

RTECSYT0350000
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 280 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ZEKBAI Zeitschrift fuer Krebsforschung.  (Berlin, Fed. Rep. Ger.)  V.1-75,
   1903-71.  For publisher information, see JCROD7.  Volume(issue)/page/year:
   69,103,1967

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 280 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ZEKBAI Zeitschrift fuer Krebsforschung.  (Berlin, Fed. Rep. Ger.)  V.1-75,
   1903-71.  For publisher information, see JCROD7.  Volume(issue)/page/year:
   69,103,1967

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Rodent - mouse Cells - not otherwise specified
DOSE/DURATION           : 80 mg/kg
REFERENCE :
   INSSDM INSERM Symposium.  (Elsevier Science Pub. Co., Inc., 52 Vanderbilt
   Ave., New York, NY 10017) No.1-    1975-  Volume(issue)/page/year:
   19,85,1981

{hazard_c

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 500 ppm
REFERENCE :
   ANTBAL Antibiotiki.  (Moscow, USSR)  V.1-29, 1956-84.  For publisher
   information, see AMBIEH.  Volume(issue)/page/year: 21,501,1976

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 1 gm/L
REFERENCE :
   DANND6 Dopovidi Akademii Nauk Ukrains'koi RSR, Seriya B: Geologichini,
   Khimichni ta Biologichni Nauki.  Transactions of the Academy of Sciences of
   the Ukranian SSR, Series B. (V/O Mezhdunarodnaya Kniga, 113095, Moscow,
   USSR)  1976-  Volume(issue)/page/y

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 1 pph

TYPE OF TEST            : Host-mediated assay
TEST SYSTEM             : Rodent - mouse Bacteria - Salmonella typhimurium
DOSE/DURATION           : 150 mg/kg
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 23,746,1973

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 2500 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 178,157,1987

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 10 mg/kg
SEX/DURATION            : female 13 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - craniofacial
   (including nose and tongue)
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   IARCCD IARC Scientific Publications.  (Geneva, Switzerland)  No.1-26,
   1971-78.  For publisher information, see IAPUDO.  Volume(issue)/page/year:
   4,112,1973

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 20 mg/kg
SEX/DURATION            : female 10 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - other developmental
   abnormalities
REFERENCE :
   APEPA2 Naunyn-Schmiedebergs Archiv fuer Pharmakologie und Experimentelle
   Pathologie.  (Berlin, Ger.) V.254-263, 1966-69.  For publisher information,
   see NSAPCC.  Volume(issue)/page/year: 257,296,1967

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 50 mg/kg
SEX/DURATION            : female 9 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
   IARCCD IARC Scientific Publications.  (Geneva, Switzerland)  No.1-26,
   1971-78.  For publisher information, see IAPUDO.  Volume(issue)/page/year:
   4,112,1973

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