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Gold, [chlorobis(1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl)silyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

502634-41-5

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502634-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502634-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,6,3 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 502634-41:
(8*5)+(7*0)+(6*2)+(5*6)+(4*3)+(3*4)+(2*4)+(1*1)=115
115 % 10 = 5
So 502634-41-5 is a valid CAS Registry Number.

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