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(6-Hydroxy-5-methyl-benzo[b]thiophen-3-yl)-acetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

779205-19-5

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779205-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 779205-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,9,2,0 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 779205-19:
(8*7)+(7*7)+(6*9)+(5*2)+(4*0)+(3*5)+(2*1)+(1*9)=195
195 % 10 = 5
So 779205-19-5 is a valid CAS Registry Number.

779205-19-5Upstream product

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