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C42H52N6O10 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138994-83-9

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138994-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138994-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,9 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138994-83:
(8*1)+(7*3)+(6*8)+(5*9)+(4*9)+(3*4)+(2*8)+(1*3)=189
189 % 10 = 9
So 138994-83-9 is a valid CAS Registry Number.

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138994-83-9Downstream Products

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