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70404-42-1

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  • ≥98% high purity high quality custom manufacturing natural extract Genistein 7-O-β-D-glucopyranoside-4’-O-[α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside] 70404-42-1

    Cas No: 70404-42-1

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70404-42-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70404-42-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,0 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70404-42:
(7*7)+(6*0)+(5*4)+(4*0)+(3*4)+(2*4)+(1*2)=91
91 % 10 = 1
So 70404-42-1 is a valid CAS Registry Number.

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