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methyl 4-[(2-cyano-3-methoxyphenyl)amino]-2-(triisopropylsilyloxy)benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1638631-92-1

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1638631-92-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1638631-92-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,8,6,3 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1638631-92:
(9*1)+(8*6)+(7*3)+(6*8)+(5*6)+(4*3)+(3*1)+(2*9)+(1*2)=191
191 % 10 = 1
So 1638631-92-1 is a valid CAS Registry Number.

1638631-92-1Downstream Products

1638631-92-1Relevant articles and documents

Palladium(II)-catalyzed synthesis of the formylcarbazole alkaloids murrayaline A-C, 7-methoxymukonal, and 7-methoxy-o-methylmukonal

Hesse, Ronny,Krahl, Micha P.,Jaeger, Anne,Kataeva, Olga,Schmidt, Arndt W.,Knoelker, Hans-Joachim

, p. 4014 - 4028 (2014/07/08)

We describe the synthesis of the naturally occurring 2,7-dioxygenated formylcarbazole alkaloids 7-methoxymukonal, 7-methoxy-O-methylmukonal, and the murrayalines A-C. The carbazole framework was constructed by a Buchwald-Hartwig amination and a subsequent palladium(II)-catalyzed oxidative cyclization. We describe the synthesis of the naturally occurring 2,7-dioxygenated formylcarbazole alkaloids 7-methoxymukonal, 7-methoxy-O-methylmukonal, and the murrayalines A-C. The carbazole framework was constructed by a Buchwald-Hartwig amination and a subsequent palladium(II)-catalyzed oxidative cyclization. Copyright

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