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(4aR,6S,8R,8aR)-8-Butyl-6-hydroxy-2,3-dimethoxy-2,3-dimethyl-octahydro-benzo[1,4]dioxine-6-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221387-01-5

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221387-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221387-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,3,8 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 221387-01:
(8*2)+(7*2)+(6*1)+(5*3)+(4*8)+(3*7)+(2*0)+(1*1)=105
105 % 10 = 5
So 221387-01-5 is a valid CAS Registry Number.

221387-01-5Upstream product

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