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27770-42-9

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27770-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27770-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,7,7 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 27770-42:
(7*2)+(6*7)+(5*7)+(4*7)+(3*0)+(2*4)+(1*2)=129
129 % 10 = 9
So 27770-42-9 is a valid CAS Registry Number.

27770-42-9Downstream Products

27770-42-9Relevant articles and documents

Direct Observation of an Imidoylnitrene: Photochemical Formation of PhC(=NMe)?N and Me?N from 1-Methyl-5-phenyltetrazole

Abe, Manabu,Bégué, Didier,Santos-Silva, Hugo,Dargelos, Alain,Wentrup, Curt

, (2018)

The imidoylnitrene 8, N-methyl-C-phenylimidoylnitrene, has been generated by laser photolysis of 1-methyl-5-phenyltetrazole 6 at 5 K and characterized by its ESR spectrum (|D/hc|=0.9602, |E/hc|=0.0144 cm?1). In addition, the triplet excited sta

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