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Substance Name: Maleic acid, mercapto-, dimethyl ester, S-ester with O,O-diethyl phosphorodithioate
RN: 63917-07-7
InChIKey: HQZHKIRXWNEBTL-BQYQJAHWSA-N

Classification Codes

  • Agricultural Chemical
  • Unspecified / Unclassified Pesticide

Molecular Formula

  • C10-H17-O6-P-S2

Molecular Weight

  • 328.344
 
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Names and Synonyms

Synonyms

  • 2-Butenedioic acid, 2-((diethoxyphosphinothioyl)thio)-, dimethyl ester, (Z)-
  • CP 20220
  • Dimethyl (Z)-2-((diethoxyphosphinothioyl)thio)-2-butenedioate
  • ENT 25,542
  • Monsanto CP-20220

Systematic Name

  • Maleic acid, mercapto-, dimethyl ester, S-ester with O,O-diethyl phosphorodithioate

Registry Numbers

CAS Registry Number

  • 63917-07-7

System Generated Number

  • 0063917077

Structure Descriptors

InChI

1S/C10H17O6PS2/c1-5-15-17(18,16-6-2)19-8(10(12)14-4)7-9(11)13-3/h7H,5-6H2,1-4H3/b8-7+

InChIKey

HQZHKIRXWNEBTL-BQYQJAHWSA-N

Smiles

S(\C(=C\C(OC)=O)C(OC)=O)P(OCC)(OCC)=S

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 80mg/kg (80mg/kg)   Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 15, 1966.