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(4R,4aR,8aS)-4-[2-(1,3-dioxolan-2-yl)ethyl]-4-(methanesulfonyloxymethyl)-2-(p-methoxybenzenesulfonyl)-1,2,3,4,4a,5,8,8a-octahydroisoquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1253265-80-3

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1253265-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253265-80-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,2,6 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1253265-80:
(9*1)+(8*2)+(7*5)+(6*3)+(5*2)+(4*6)+(3*5)+(2*8)+(1*0)=143
143 % 10 = 3
So 1253265-80-3 is a valid CAS Registry Number.

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