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92760-17-3

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92760-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92760-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,7,6 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 92760-17:
(7*9)+(6*2)+(5*7)+(4*6)+(3*0)+(2*1)+(1*7)=143
143 % 10 = 3
So 92760-17-3 is a valid CAS Registry Number.

92760-17-3Downstream Products

92760-17-3Relevant articles and documents

MOLECULAR REARRANGEMENTS OF CARYOPHYLLENE AND ISOCARYOPHYLLENE 4,5-EPOXIDES IN SUPERACIDIC MEDIA

Nisnevich, G. A.,Korchagina, D. V.,Makal'skii, V. I.,Dubovenko, Zh. V.,Barkhash, V. A.

, p. 441 - 453 (2007/10/02)

Enantiomeric stable carbocations were generated from the epimeric pair of optically active isocaryophyllene 4β,5β- and 4α,5α-epoxides in the superacid.The subsequent molecular rearrangement path is determined by participation of the ? and ? bonds in opening of the epoxide ring.For the case of caryophyllene 4β,5α- and 4α,5β-epoxides it was shown that rearrangement to compounds with the clovane or caryolane skeleton respectively is possible.The rearrangement of a compound of the caryophyllane type to compounds of the selinane group was realized for the first time.For the case of caryophyllene 4β,5α-epoxide it was shown that the generation temperature of the ions has a significant effect on the preferred position of the cationic center.

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