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74960-55-7

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74960-55-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74960-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,6 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74960-55:
(7*7)+(6*4)+(5*9)+(4*6)+(3*0)+(2*5)+(1*5)=157
157 % 10 = 7
So 74960-55-7 is a valid CAS Registry Number.

74960-55-7Relevant articles and documents

Studies on the N-oxides of π-deficient N-heteroaromatics. XXIV. A novel synthesis of substituted indoles by photochemical ring contraction of 3,1-benzoxazepines

Kaneko,Fujii,Kawai,et al.

, p. 1157 - 1171 (2007/10/02)

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