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1352227-34-9

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1352227-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1352227-34-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,2,2 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1352227-34:
(9*1)+(8*3)+(7*5)+(6*2)+(5*2)+(4*2)+(3*7)+(2*3)+(1*4)=129
129 % 10 = 9
So 1352227-34-9 is a valid CAS Registry Number.

1352227-34-9Downstream Products

1352227-34-9Relevant articles and documents

Base-induced photorearrangements from 3-styrylfurans to 2-methylnaphthalenes

Ho, Jinn-Hsuan,Lee, Tunng-Hsien,Lo, Chia-Kai,Chuang, Chao-Li

, p. 7199 - 7201 (2012/01/05)

Irradiation of 3-(4-substituted styryl)furans in basic media yielded a series of 7-substituted-2-methylnaphthalenes, including methoxy, isopropyl, ethyl, methyl, fluoro, and cyano substituents. This base-induced photorearrangement involves cis-trans photoisomerization, 6e photocyclization, base-induced elimination, and a Norrish Type I photoreaction and is a novel method to synthesize unsymmetrical 2,7-disubstituted naphthalenes.

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