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<3S-(1R*,3α,7β)>-hexahydro-α-ethyl-2-oxo-3-phthalimido-7-(2-propenyl)-1H-azepine-1-acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

171900-75-7

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171900-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171900-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,9,0 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 171900-75:
(8*1)+(7*7)+(6*1)+(5*9)+(4*0)+(3*0)+(2*7)+(1*5)=127
127 % 10 = 7
So 171900-75-7 is a valid CAS Registry Number.

171900-75-7Upstream product

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