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Carbonic acid, 2-(dimethylphenylsilyl)-1-methyl-2-propenyl methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138404-12-3

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138404-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138404-12-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,0 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138404-12:
(8*1)+(7*3)+(6*8)+(5*4)+(4*0)+(3*4)+(2*1)+(1*2)=113
113 % 10 = 3
So 138404-12-3 is a valid CAS Registry Number.

138404-12-3Relevant academic research and scientific papers

Palladium(0)-Catalyzed Carbonylation of 1-Alkyl-2-trialkylsilyl-2-propenyl Carbonates

Wang, Shu-Zong,Yamamoto, Keiji

, p. 1993 - 1996 (1991)

Pd(O)-catalyzed carbonylation of methyl 1-alkyl-2-trialkylsilyl-2-propenyl carbonates required forcing conditions to give respective methyl (E)-3-trialkylsilyl-3-alkenoate as a major product along with the (Z)-isomer as well as an

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