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862973-70-4

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862973-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 862973-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,9,7 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 862973-70:
(8*8)+(7*6)+(6*2)+(5*9)+(4*7)+(3*3)+(2*7)+(1*0)=214
214 % 10 = 4
So 862973-70-4 is a valid CAS Registry Number.

862973-70-4Downstream Products

862973-70-4Relevant articles and documents

Electrophilic fluorination of 5-(cyanomethyl)imidazole-4-carboxylate nucleosides: Facile entry to 3-fluoro-3-deazaguanosine analogues

Sakthivel, Kandasamy,Dan Cook

, p. 1586 - 1590 (2007/10/03)

A facile and efficient methodology is described for the synthesis of 3-fluoro-3-deazaguanosines based on a novel electrophilic fluorination of 5-(cyanomethyl)imidazole-4-carboxylate nucleosides. This general methodology can be readily applied to the synth

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