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72234-61-8

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72234-61-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72234-61-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,3 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72234-61:
(7*7)+(6*2)+(5*2)+(4*3)+(3*4)+(2*6)+(1*1)=108
108 % 10 = 8
So 72234-61-8 is a valid CAS Registry Number.

72234-61-8Downstream Products

72234-61-8Relevant articles and documents

Synthesis of some new arylnaphthoxazole: Sulphonamides, sulphonic esters and thiosulphonic esters. Part III

Osman,El-Sherief,Mahmoud

, p. 293 - 296 (2007/10/10)

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