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4-acetoxy-3-(1-methylethoxy)-2-phenyl-4[4'-(tri-n-butylstannyl)-phenyl]-2-cyclobuten-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

168916-94-7

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168916-94-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 168916-94-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,9,1 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 168916-94:
(8*1)+(7*6)+(6*8)+(5*9)+(4*1)+(3*6)+(2*9)+(1*4)=187
187 % 10 = 7
So 168916-94-7 is a valid CAS Registry Number.

168916-94-7Upstream product

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