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111904-32-6

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111904-32-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111904-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,0 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111904-32:
(8*1)+(7*1)+(6*1)+(5*9)+(4*0)+(3*4)+(2*3)+(1*2)=86
86 % 10 = 6
So 111904-32-6 is a valid CAS Registry Number.

111904-32-6Relevant articles and documents

Ortho-substitution groups promoted photo-induced E (trans) → Z (cis) isomerization

Cui, He-Zhen,Hong, Xi,Hou, Xiu-Feng,Reheman, Aikebaier,Sun, Yong,Zhan, Bing,Zhou, Quan

supporting information, (2020/09/21)

The past decades have witnessed the fast growth of ortho-directing group assisted in C[sbnd]H activation and olefination. Herein we addressed these olefination products’ photo-induced E → Z isomerization in term of various ortho-substitution groups. Initi

Synthesis of Chiral Dibenzo-1,8-diaza-14-crown-4, Dibenzo-1,9-diaza-16-crown-4, and Dibenzo-1,10-diaza-18-crown-4 Ethers by Aromatic Nucleophilic Substitution. Application to the Preparation of Bicyclic Chiral Crown-LiI Complexes

Schultz, Arthur G.,Pinto, Donald J. P.,Welch, Martha

, p. 1372 - 1380 (2007/10/02)

New methods for the preparation od dibenzo-1,8-diaza-14-crown-4, dibenzo-1,9-diaza-16-crown-4, and dibenzo-1,10-diaza-18-crown-4 ethers 2, 4, 5, 14, 15 and 16 are described.Bimolecular cyclization of ortho-substituted benzamides (derived from 1,2-, 1,3-,

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