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3,6-Di-N-methyl-p-toluidino-1,2,5-trithia-cycloheptadiene-dicarbonsaure-(4,7)-dimethylester is a complex organic compound with the molecular formula C19H22N2O4S3. It is characterized by a cycloheptadiene core, which is a seven-membered ring with alternating single and double bonds. The molecule features two N-methyl-p-toluidino groups attached at the 3 and 6 positions, which are derivatives of toluidine with a methyl group attached to the nitrogen. The 1,2,5-trithia group indicates the presence of three sulfur atoms forming a ring, and the dicarbonsaure part refers to the two carboxylate groups. The (4,7)-dimethylester denotes that the carboxylate groups at the 4 and 7 positions are esterified with methyl groups. 3,6-Di--1,2,5-trithia-cycloheptadien-dicarbonsaeure-(4,7)-dimethylester is likely to be a synthetic product with potential applications in various chemical or pharmaceutical processes, given its unique structure and functional groups.

1929-16-4

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1929-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1929-16-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1929-16:
(6*1)+(5*9)+(4*2)+(3*9)+(2*1)+(1*6)=94
94 % 10 = 4
So 1929-16-4 is a valid CAS Registry Number.

1929-16-4Upstream product

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