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70977-56-9

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70977-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70977-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,9,7 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70977-56:
(7*7)+(6*0)+(5*9)+(4*7)+(3*7)+(2*5)+(1*6)=159
159 % 10 = 9
So 70977-56-9 is a valid CAS Registry Number.

70977-56-9Downstream Products

70977-56-9Relevant articles and documents

Synthesis and quantititive structure-activity relationships of antiallergic 2-hydroxy-N-1H-tetrazol-5-ylbenzamides and N-(2-hydroxyphenyl)-1H-tetrazole-5-carboxamides

Ford,Knowles,Lunt,et al.

, p. 538 - 549 (2007/10/02)

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