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7-methoxycarbonylmethylidene-4-methoxyimino-1-phenylsulfonyl-4,5,6,7-tetrahydro-1H-indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139330-10-2

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139330-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139330-10-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,3 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139330-10:
(8*1)+(7*3)+(6*9)+(5*3)+(4*3)+(3*0)+(2*1)+(1*0)=112
112 % 10 = 2
So 139330-10-2 is a valid CAS Registry Number.

139330-10-2Downstream Products

139330-10-2Relevant academic research and scientific papers

Synthetic studies of indoles and related compounds. XXVIII. Intramolecular vinylation of pyrrole derivatives using palladium: A new synthetic methos for substituted indoles

Yokoyama,Suzuki,Matsumoto,Sunaga,Tani,Murakami

, p. 2830 - 2836 (1991)

The cyclization of methyl (E)-6-oxo-6-[1-(phenylsulfonyl)-1H-pyrrol-3-yl]-2-hexenoate (8a) using an equimolar amount of palladium chloride gave methyl 4-hydroxy-1-(phenylsulfonyl)-1H-indole-7-acetate (11a) in 33% yield. The similar cyclization of methyl (

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