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(S)-2-(2,2-Dimethoxy-ethyl)-2-isobutyl-4-[(R)-3-methyl-1-(2-trimethylsilanyl-ethoxymethoxymethyl)-butyl]-1,2-dihydro-pyrrol-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219586-02-4

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219586-02-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219586-02-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,5,8 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 219586-02:
(8*2)+(7*1)+(6*9)+(5*5)+(4*8)+(3*6)+(2*0)+(1*2)=154
154 % 10 = 4
So 219586-02-4 is a valid CAS Registry Number.

219586-02-4Upstream product

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