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868519-88-4

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868519-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 868519-88-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,8,5,1 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 868519-88:
(8*8)+(7*6)+(6*8)+(5*5)+(4*1)+(3*9)+(2*8)+(1*8)=234
234 % 10 = 4
So 868519-88-4 is a valid CAS Registry Number.

868519-88-4Relevant articles and documents

Reactions of unsaturated azides; part 17:1 An efficient strategy for the synthesis of small-ring heterocycles via isomerization of 2-halo-2H-azirines

Fotsing, Joseph Rodolph,Banert, Klaus

, p. 261 - 272 (2007/10/03)

New acceptor-substituted allenyl halides were synthesized. The addition of hydrazoic acid (HN3) to these allenyl halides led to the formation of new 1-azido-2-haloethene derivatives. The photolysis of the latter compounds afforded the correspon

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