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91076-07-2

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91076-07-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91076-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,7 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91076-07:
(7*9)+(6*1)+(5*0)+(4*7)+(3*6)+(2*0)+(1*7)=122
122 % 10 = 2
So 91076-07-2 is a valid CAS Registry Number.

91076-07-2Downstream Products

91076-07-2Relevant articles and documents

TRANSITION-METAL CATALYZED SILYLMETALATION OF ALLENES

Morizawa, Yoshitomi,Oda, Hiroji,Oshima, Koichiro,Nozaki, Hitosi

, p. 1163 - 1166 (2007/10/02)

Addition of PhMe2SiMgMe, (PhMe2Si)2Zn, or PhMe2SiAlEt2 to allenes proceeds in the presence of various transition-metal catalysts.Whereas copper catalyzed silylmagnesation of 1,2-cyclononadiene gives 1-dimethyl-phenylsilyl-1-cyclononene exclusively, palladium catalyzed silylalumination affords 3-dimethylphenylsilyl-1-cyclononene preferentially with high degrees of regioselectivity.

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