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Substance Name: Ethylmethanesulfonato-cnu
RN: 61866-12-4
InChIKey: DXQWOICMDIEAOK-UHFFFAOYSA-N

Classification Code

  • Mutation Data

Molecular Formula

  • C5-H10-Cl-N3-O5-S

Molecular Weight

  • 273.6958
 
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Names and Synonyms

Name of Substance

  • Ethylmethanesulfonato-cnu

Synonyms

  • 1-(2-Chloroethyl)-3-(2-methylsulfonyloxyethyl)-1-nitrosourea
  • 2-(3-(2-Chlorathyl)-3-nitrosoureido)athylmethansulfonat
  • 2-(3-(2-Chlorathyl)-3-nitrosoureido)athylmethansulfonat [German]
  • 2-(3-(2-Chloroethyl)3-nitrosoureido)ethyl methane sulfonate
  • Cnuems
  • Ethylmethanesulfonato-cnu
  • NSC-294896

Systematic Names

  • Methanesulfonic acid, 2-(3-(2-chloroethyl)-3-nitrosoureido)ethyl ester
  • Urea, N-(2-chloroethyl)-N'-(2-((methylsulfonyl)oxy)ethyl)-N-nitroso-

Registry Numbers

CAS Registry Number

  • 61866-12-4

System Generated Number

  • 0061866124

Structure Descriptors

InChI

1S/C6H12ClN3O5S/c1-16(13,14)15-5-3-8-6(11)10(9-12)4-2-7/h2-5H2,1H3,(H,8,11)

InChIKey

DXQWOICMDIEAOK-UHFFFAOYSA-N

Smiles

CS(=O)(=O)OCCNC(=O)N(CCCl)N=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 intraperitoneal 23mg/kg (23mg/kg)   Verhandlungen der Deutschen Gesellschaft fuer Innere Medizin. Vol. 85, Pg. 1293, 1979.
rat LD50 intravenous 13800ug/kg (13.8mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH

BLOOD: CHANGES IN BONE MARROW NOT INCLUDED ABOVE

LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA
Oncology. Vol. 37, Pg. 177, 1980.