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16112-20-2

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16112-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16112-20-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,1 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 16112-20:
(7*1)+(6*6)+(5*1)+(4*1)+(3*2)+(2*2)+(1*0)=62
62 % 10 = 2
So 16112-20-2 is a valid CAS Registry Number.

16112-20-2Relevant articles and documents

One-pot three-component synthesis of 3,5-disubstituted isoxazoles by a coupling-cyclocondensation sequence

Liu, Hai-Ling,Geng, Zhu-Feng,Zhang, Si-Yu,Han, Jie

, p. 1221 - 1227 (2014/05/20)

A convenient one-pot procedure for the synthesis of 3,5-disubstituted isoxazoles from acid chloride, terminal alkyne, and hydroxylamine hydrochloride catalyzed by Pd(PPh3)2Cl2/CuI has been developed. The coupling of acid c

Formation of 4-Benzamidoisoxazole Derivatives

Zen, Shonosuke,Harada, Kazuho,Nakamura, Hikaru,Iitaka, Yoichi

, p. 2881 - 2884 (2007/10/02)

The titled compounds (3) were synthesized by the reaction of nitrile oxides with 1-azirines and also the reaction of aliphatic nitro compounds with dibenzoylmethane derivatives in the presence of acetyl chloride and sodium methoxide.The structure of 3 was

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