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C124H142N8Zn2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1204586-40-2

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1204586-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204586-40-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,5,8 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1204586-40:
(9*1)+(8*2)+(7*0)+(6*4)+(5*5)+(4*8)+(3*6)+(2*4)+(1*0)=132
132 % 10 = 2
So 1204586-40-2 is a valid CAS Registry Number.

1204586-40-2Upstream product

1204586-40-2Downstream Products

1204586-40-2Relevant academic research and scientific papers

Palladium-catalyzed dimerization of meso-bromoporphyrins: highly regioselective meso-bβ coupling through unprecedented remote C-H bond cleavage

Tokuji, Sumito,Yurino, Taiga,Aratani, Naoki,Shinokubo, Hiroshi,Osuka, Atsuhiro

supporting information; experimental part, p. 12208 - 12211 (2010/06/11)

Linked porphyrins: A porphyrin undergoes unique homocoupling in the reaction of meso-bromoporphyrins under palladium catalysis (see scheme). Formal remote C - H bond cleavage leads directly to the construction of meso-Bβ-linked diporphyrins in good yields

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