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135462-82-7

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135462-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135462-82-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,4,6 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135462-82:
(8*1)+(7*3)+(6*5)+(5*4)+(4*6)+(3*2)+(2*8)+(1*2)=127
127 % 10 = 7
So 135462-82-7 is a valid CAS Registry Number.

135462-82-7Downstream Products

135462-82-7Relevant articles and documents

Iminophosphorane-mediated synthesis of fused carbazoles. A facile one-pot preparation of 7H-pyrido [4,3-c]carbazole and 10H-pyrido[3,4-b]carbazole derivatives

Molina,Fresneda,Almendros

, p. 4175 - 4186 (2007/10/02)

The aza Wittig-type reaction of iminophosphorane 3, ethyl α[(triphenylphosphoranylidene)amino]-β][3- (9-methyl)carbazolyl)acrylate with isocyanates leads to the corresponding pyrido[4,3-c]carbazoles 5. Similarly, iminophosphorane 8 undergoes pyrido annela

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