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81121-47-3

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81121-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81121-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,2 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81121-47:
(7*8)+(6*1)+(5*1)+(4*2)+(3*1)+(2*4)+(1*7)=93
93 % 10 = 3
So 81121-47-3 is a valid CAS Registry Number.

81121-47-3Relevant articles and documents

Retinoic Acid Metabolites. 3. Total Synthesis of (2E,4E,6E,8E)-3,7-Dimethyl-9--2,4,6,8-nonatetraenoic Acid

Rosenberger, Michael,Neukom, Christian

, p. 1782 - 1785 (2007/10/02)

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