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131981-24-3

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131981-24-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131981-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,8 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131981-24:
(8*1)+(7*3)+(6*1)+(5*9)+(4*8)+(3*1)+(2*2)+(1*4)=123
123 % 10 = 3
So 131981-24-3 is a valid CAS Registry Number.

131981-24-3Downstream Products

131981-24-3Relevant articles and documents

2,4-Disubstituted pyrrolo[2,3-d]pyrimidine α-D- and β-D-ribofuranosides related to 7-deazaguanosine

Seela,Soulimane,Mersmann,Jurgens

, p. 1879 - 1887 (1990)

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