5451-62-7 Usage
Appearance
Clear, colorless liquid
Odor
Pungent
Physical state
Liquid
Usage
Intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds
Reagent purpose
Introduces the allyl protecting group in organic synthesis and preparation of other functionalized compounds
Additional uses
Synthesis of various esters and carbamates
Hazardous nature
Strong irritant to skin, eyes, and respiratory system
Safety precautions
Handle with care due to hazardous nature
Check Digit Verification of cas no
The CAS Registry Mumber 5451-62-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,5 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5451-62:
(6*5)+(5*4)+(4*5)+(3*1)+(2*6)+(1*2)=87
87 % 10 = 7
So 5451-62-7 is a valid CAS Registry Number.
5451-62-7Relevant articles and documents
A phosphonium ylide as a visible light organophotoredox catalyst
Toda, Yasunori,Tanaka, Katsumi,Matsuda, Riki,Sakamoto, Tomoyuki,Katsumi, Shiho,Shimizu, Masahiro,Ito, Fuyuki,Suga, Hiroyuki
supporting information, p. 3591 - 3594 (2021/04/14)
A phosphonium ylide-based visible light organophotoredox catalyst has been designed and successfully applied to halohydrin synthesis using trichloroacetonitrile and epoxides. An oxidative quenching cycle by the ylide catalyst was established, which was confirmed by experimental mechanistic studies.