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71742-68-2

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71742-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71742-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,4 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 71742-68:
(7*7)+(6*1)+(5*7)+(4*4)+(3*2)+(2*6)+(1*8)=132
132 % 10 = 2
So 71742-68-2 is a valid CAS Registry Number.

71742-68-2Downstream Products

71742-68-2Relevant articles and documents

Clavulanic acid. The rearrangement of 4-substituted azetidinones derived from clavulanic acid to β-hydroxy pyrroles

Davies

, p. 5089 - 5092 (2007/10/02)

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