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103376-55-2

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103376-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103376-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,3,7 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103376-55:
(8*1)+(7*0)+(6*3)+(5*3)+(4*7)+(3*6)+(2*5)+(1*5)=102
102 % 10 = 2
So 103376-55-2 is a valid CAS Registry Number.

103376-55-2Downstream Products

103376-55-2Relevant articles and documents

EFFET STEREODIRECTEUR D'UN GROUPE PHENYLE PAR COORDINATION ? ARENE METAL DANS L'ADDITION D'ORGANOMETALLIQUES SUR LA (+/-) METHYL-2 PHENYL-2 INDANONE-1

Berlan, Jaques,Auvray, Patrick,Besace, Yves,Cresson, P.

, p. 5011 - 5018 (2007/10/02)

The steric course of the 1-2 addition of organometallics to the (+/-)2-methyl,2-phenyl, 1-indanone mainly depends on the nature of the metal.Most strikingly opposite stereoselectivities are observed with organolithium and organomagnesium reagents.These results point out the directive effect of the adjacent phenyl group via metal-arene coordination in the transition state.

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