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(trans,trans)-ethyl tricosa-4,12-dien-8-ynoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

303052-77-9

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303052-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 303052-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,0,5 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 303052-77:
(8*3)+(7*0)+(6*3)+(5*0)+(4*5)+(3*2)+(2*7)+(1*7)=89
89 % 10 = 9
So 303052-77-9 is a valid CAS Registry Number.

303052-77-9Upstream product

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