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1423728-10-2

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1423728-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1423728-10-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,3,7,2 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1423728-10:
(9*1)+(8*4)+(7*2)+(6*3)+(5*7)+(4*2)+(3*8)+(2*1)+(1*0)=142
142 % 10 = 2
So 1423728-10-2 is a valid CAS Registry Number.

1423728-10-2Relevant articles and documents

Continuous flow photochemistry for the rapid and selective synthesis of 2′-deoxy and 2′,3′-dideoxynucleosides

Shen, Bo,Jamison, Timothy F.

, p. 157 - 164 (2013/04/10)

A new photochemical flow reactor has been developed for the photo-induced electron-transfer deoxygenation reaction to produce 2′-deoxy and 2′,3′-dideoxynucleosides. The continuous flow format significantly improved both the efficiency and selectivity of the reaction, with the streamlined multi-step sequence directly furnishing the highly desired unprotected deoxynucleosides.

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