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134202-29-2

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134202-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134202-29-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,0 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134202-29:
(8*1)+(7*3)+(6*4)+(5*2)+(4*0)+(3*2)+(2*2)+(1*9)=82
82 % 10 = 2
So 134202-29-2 is a valid CAS Registry Number.

134202-29-2Downstream Products

134202-29-2Relevant articles and documents

PHOSPHORYLATION OF 5-ALKYL-4,5-DIHYDRO-1,2,4-TRIAZIN-6(1H)-ONES

Sapozhnikova, Zh. Z.,Prokof'eva, A. F.,Volkova, V. N.,Negrebetskii, V. V.,Prokovskaya, L. A.,Mel'nikov, N. N.

, p. 368 - 376 (2007/10/02)

5-Alkyl-4,5-dihydro-1,2,4-triazin-6(1H)-ones are phosphorylated by phosphorochloridic and phosphorochloridothioic esters on the N4 atom of the triazine ring and in some cases also on the carbonyl oxygen.The formation of diphosphorylated triazines is explained by the presence of the tautomeric hydroxy form of the triazine, which is realized under the conditions of the reaction.

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