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(CH3)(Cl)Pt(N2C2H2(C6H2(C(CH3)3)2CH2OCH3)2) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

216452-91-4

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216452-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216452-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,4,5 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 216452-91:
(8*2)+(7*1)+(6*6)+(5*4)+(4*5)+(3*2)+(2*9)+(1*1)=124
124 % 10 = 4
So 216452-91-4 is a valid CAS Registry Number.

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