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91398-32-2

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91398-32-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91398-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,9 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91398-32:
(7*9)+(6*1)+(5*3)+(4*9)+(3*8)+(2*3)+(1*2)=152
152 % 10 = 2
So 91398-32-2 is a valid CAS Registry Number.

91398-32-2Relevant articles and documents

Carbonic anhydrase inhibitors. Part 61. Quantum chemical QSAR of a group of benzenedisulfonamides

Clare, Brian W.,Supuran, Claudiu T.

, p. 463 - 474 (2007/10/03)

The synthesis of a large group of benzenesulfonamides containing both a primary and secondary sulfonamide moiety is described. These compounds are powerful inhibitors of several isozymes of the enzyme carbonic anhydrase. Separate QSAR's are given for inhi

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