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1257425-07-2

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1257425-07-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257425-07-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,4,2 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1257425-07:
(9*1)+(8*2)+(7*5)+(6*7)+(5*4)+(4*2)+(3*5)+(2*0)+(1*7)=152
152 % 10 = 2
So 1257425-07-2 is a valid CAS Registry Number.

1257425-07-2Relevant articles and documents

Synthesis and anti-inflammatory activity evaluation of some sulfonamide and amidine derivatives of 4-aryl-3-(2 or 4-picolyl)-2-imino-4-thiazolines

Sondhi, Sham M.,Dwivedi, Amrender Dhar,Singh, Jaiveer,Gupta

experimental part, p. 1076 - 1082 (2010/10/21)

Condensation of 2- and 4-picolylaminehydrochloride 2a,b with (un) substituted phenacylthiocyanate la-d gives 4-aryl- 3-(2- or 4-picolyl)-2-imino- 4-thiazolines 3a-h in moderate yields. Sulfonamide derivatives 4a-h have been synthesized by condensation of

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