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730-63-2

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730-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 730-63-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 730-63:
(5*7)+(4*3)+(3*0)+(2*6)+(1*3)=62
62 % 10 = 2
So 730-63-2 is a valid CAS Registry Number.

730-63-2Downstream Products

730-63-2Relevant articles and documents

Gas/Liquid-Phase Micro-Flow Trifluoromethylation using Fluoroform: Trifluoromethylation of Aldehydes, Ketones, Chalcones, and N-Sulfinylimines

Hirano, Kazuki,Gondo, Satoshi,Punna, Nagender,Tokunaga, Etsuko,Shibata, Norio

, p. 406 - 410 (2019/02/13)

A micro-flow nucleophilic trifluoromethylation of carbonyl compounds using gaseous fluoroform was developed. This method also allows the first micro-flow transformation of N-sulfinylimines into trifluoromethyl amines with excellent diastereoselectivity. To demonstrate the synthetic utility of this micro-flow synthesis, the formal micro-flow synthesis of Efavirenz is described.

Organocatalyzed Trifluoromethylation of Ketones and Sulfonyl Fluorides by Fluoroform under a Superbase System

Okusu, Satoshi,Hirano, Kazuki,Tokunaga, Etsuko,Shibata, Norio

, p. 581 - 585 (2015/10/20)

Fluoroform (HCF3, HFC-23) is a side product in the manufacture of polytetrafluoroethylene (Teflon). Despite its attractive properties, taming HCF3 for trifluoromethylation is quite problematic owing to its low acidity and the labilit

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