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54493-53-7

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54493-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54493-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,4,9 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54493-53:
(7*5)+(6*4)+(5*4)+(4*9)+(3*3)+(2*5)+(1*3)=137
137 % 10 = 7
So 54493-53-7 is a valid CAS Registry Number.

54493-53-7Relevant articles and documents

5 Amino 4 benzoyl 3 methylisoxazole: synthesis and conversion into 6,8 dihydro 3,8 dimethyl 4 phenyl 7H isoxazolo(5,4 e) (1,4)diazepin 7 one

Jaunin

, p. 1934 - 1942 (2007/10/04)

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