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146073-70-3

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146073-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146073-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,0,7 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 146073-70:
(8*1)+(7*4)+(6*6)+(5*0)+(4*7)+(3*3)+(2*7)+(1*0)=123
123 % 10 = 3
So 146073-70-3 is a valid CAS Registry Number.

146073-70-3Downstream Products

146073-70-3Relevant articles and documents

NUCLEOPHILIC RADICAL SUBSTITUTION OF POLYCHLOROAZINES

Kanomata, Nobuhiro,Igarashi, Mamoru,Tada, Masaru

, p. 1127 - 1138 (2007/10/02)

Polychloroazines (1-6) are susceptible to homolytic chlorine substitution by alkyl radicals.In general, the chlorine at the ortho-position to the ring nitrogen is readily replaced by an alkyl radical like adamantyl and tert-butyl.However, the chlorine at the C2-position of pyrimidine did not show any sign of the radical substitution.The reactivity decreases in the order of adamantyl, tert-butyl, and isopropyl radicals.

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