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(E)-3-isopropyl-N-(3,4,5-trimethoxybenzylidene)-1H-pyrazole-5-carbohydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

403659-67-6

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403659-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403659-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,6,5 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 403659-67:
(8*4)+(7*0)+(6*3)+(5*6)+(4*5)+(3*9)+(2*6)+(1*7)=146
146 % 10 = 6
So 403659-67-6 is a valid CAS Registry Number.

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