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116943-84-1

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116943-84-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116943-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,9,4 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 116943-84:
(8*1)+(7*1)+(6*6)+(5*9)+(4*4)+(3*3)+(2*8)+(1*4)=141
141 % 10 = 1
So 116943-84-1 is a valid CAS Registry Number.

116943-84-1Relevant articles and documents

Studies on pyrazolo[3,4-d]pyrimidine derivatives. XVII. Reactions of 5-benzoyl-4,5-dihydro-6-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4- carbonitrile (The 6-methylpyrazolopyrimidine Reissert compound)

Miyashita,Sato,Taido,Tanji,Oishi,Higashino

, p. 230 - 233 (2007/10/02)

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