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(E)-4-(4,8-Dimethoxy-9H-pyrido[3,4-b]indol-1-yl)-4-oxo-2-butenoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

94530-77-5

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94530-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94530-77-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,5,3 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94530-77:
(7*9)+(6*4)+(5*5)+(4*3)+(3*0)+(2*7)+(1*7)=145
145 % 10 = 5
So 94530-77-5 is a valid CAS Registry Number.

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