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(4R,5R)-methyl 5-iodomethyl-2,2-dimethyl-1,3-dioxolane-4-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78016-90-7

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78016-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78016-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,1 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78016-90:
(7*7)+(6*8)+(5*0)+(4*1)+(3*6)+(2*9)+(1*0)=137
137 % 10 = 7
So 78016-90-7 is a valid CAS Registry Number.

78016-90-7Upstream product

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