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[(C6H5)3PCH(CH(CH3)2)AuCH(CH(CH3)2)P(C6H5)3](1+)*Cl(1-) = [((C6H5)3PCH(CH(CH3)2))2Au]Cl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71920-25-7

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71920-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71920-25-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,2 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 71920-25:
(7*7)+(6*1)+(5*9)+(4*2)+(3*0)+(2*2)+(1*5)=117
117 % 10 = 7
So 71920-25-7 is a valid CAS Registry Number.

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