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72442-34-3

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  • Oxayohimban-16-carboxylicacid, 16,17-didehydro-19-methyl-, 2-(ethoxycarbonyl)hydrazide, (19a)- (9CI)

    Cas No: 72442-34-3

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72442-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72442-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,4 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72442-34:
(7*7)+(6*2)+(5*4)+(4*4)+(3*2)+(2*3)+(1*4)=113
113 % 10 = 3
So 72442-34-3 is a valid CAS Registry Number.

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