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1185746-27-3

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1185746-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1185746-27-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,7,4 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1185746-27:
(9*1)+(8*1)+(7*8)+(6*5)+(5*7)+(4*4)+(3*6)+(2*2)+(1*7)=183
183 % 10 = 3
So 1185746-27-3 is a valid CAS Registry Number.

1185746-27-3Relevant articles and documents

Structurally versatile novel photochromic bisarylindenone and its acetal: Achievement of large cyclization quantum yield

Morinaka, Kaori,Ubukata, Takashi,Yokoyama, Yasushi

, p. 3890 - 3893 (2009)

Bisarylindenones and an acetal derivative, a novel thermally irreversible photochrome family based on 6π-electrocyclization with three easily modifiable functional groups, have been synthesized. 2,3-Bis(5-methyl-2-phenyl- 4-thiazolyl)indenone showed photo

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