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97550-34-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97550-34-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,5 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 97550-34:
(7*9)+(6*7)+(5*5)+(4*5)+(3*0)+(2*3)+(1*4)=160
160 % 10 = 0
So 97550-34-0 is a valid CAS Registry Number.

97550-34-0Downstream Products

97550-34-0Relevant academic research and scientific papers

A Comparative Study of Photoinduced Isomerizations between 1-exo- and 1-endo-Cyano-1a,7b-dihydro-1H-cyclopropanaphthalenes

Kobayashi, Hisako,Kato, Masahiko,Miwa, Toshio

, p. 490 - 496 (1985)

The titled compounds 1-exo-Cyano-1a,7b-dihydro-1H-cyclopropanaphthalenes(8a), 1-endo-Cyano-1a,7b-dihydro-1H-cyclopropanaphthalenes(8b), were photolyzed in several solvents.The results were: (1) The isomerization proceeded faster in aprotic nonpolar

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