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Erythro-2-methyl-3-(2-nitro-phenylsulfanyl)-succinic acid dimethyl ester is a complex organic compound with the molecular formula C12H13NO8S. It is a chiral molecule, with the erythro configuration indicating that the two chiral centers have the same configuration. The compound features a succinic acid backbone with a methyl group at the 2-position, a 2-nitrophenylsulfanyl group at the 3-position, and two methyl ester groups. This chemical is characterized by its potential reactivity due to the presence of the nitro group and the sulfanyl linkage, which may be of interest in various chemical reactions and applications, such as in the synthesis of pharmaceuticals or other organic compounds.

7190-70-7

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7190-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7190-70-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,9 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7190-70:
(6*7)+(5*1)+(4*9)+(3*0)+(2*7)+(1*0)=97
97 % 10 = 7
So 7190-70-7 is a valid CAS Registry Number.
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