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tert-butyl (15-oxo-19-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-14-azanonadecyl)carbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

194920-63-3

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194920-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194920-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,9,2 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 194920-63:
(8*1)+(7*9)+(6*4)+(5*9)+(4*2)+(3*0)+(2*6)+(1*3)=163
163 % 10 = 3
So 194920-63-3 is a valid CAS Registry Number.

194920-63-3Upstream product

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