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456-61-1

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456-61-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 456-61-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,5 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 456-61:
(5*4)+(4*5)+(3*6)+(2*6)+(1*1)=71
71 % 10 = 1
So 456-61-1 is a valid CAS Registry Number.

456-61-1Relevant articles and documents

Unexpected Substitution Reaction of 1,1-Dichloro-2,2,2-trifluoroethane (HCFC-123) with Phenolates

Tang, Xiao-Jun,Chen, Qing-Yun

supporting information, p. 2046 - 2048 (2020/10/06)

An unexpected substitution reaction of HCFC-123 with phenolates is reported. During the reaction, fluorine atoms in HCFC-123 are removed one by one in the presence of phenolates.

REACTIVITY OF FLUOROOLEFINS IN REACTIONS WITH OXIRANES UNDER BASE CATALYSIS CONDITIONS

Solov'ev, D. V.,Dokuchaev, P. Yu.,Rodin, A. A.,Mushenko, V. D.,Kavrent'ev, A. N.

, p. 76 - 84 (2007/10/02)

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Halocarbon Chemistry. !. (2-Hydroxyaryl)acetylenes from Haloethyl Aryl Ethers. A New O to C Rearrangement.

Subramanian, Raghupathi,Johnson, Francis

, p. 5430 - 5432 (2007/10/02)

A new base-induced (BuLi) oxygen-to carbon rearrangement is described which involves the direct conversion of phenyl tetra(or tri)haloethyl ethers and the related intermediate phenoxyalkynes to the corresponding 1-(2-hydroxyphenyl)alkynes in good to excel

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