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77281-89-1

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77281-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77281-89-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,8 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77281-89:
(7*7)+(6*7)+(5*2)+(4*8)+(3*1)+(2*8)+(1*9)=161
161 % 10 = 1
So 77281-89-1 is a valid CAS Registry Number.

77281-89-1Downstream Products

77281-89-1Relevant articles and documents

New diuretic torasemide derivatives

Delarge,Lapiere,De Ridder,Ghys

, p. 65 - 68 (2007/10/02)

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