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87540-73-6

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87540-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87540-73-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,4 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87540-73:
(7*8)+(6*7)+(5*5)+(4*4)+(3*0)+(2*7)+(1*3)=156
156 % 10 = 6
So 87540-73-6 is a valid CAS Registry Number.

87540-73-6Relevant articles and documents

Benzodiazepine receptor ligands. Synthesis and pharmacological evaluation of 6-aryl-3,8-disubstituted-1,2,4-triazolo[3,4-a]phthalazines

Tarzia,Occelli,Barone

, p. 921 - 933 (2007/10/02)

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