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6'-amino-1,2'-dibenzyl-5-chloro-8'-(4-methylbenzoyl)-2-oxo-2',3',8',8a'-tetrahydro-1'H-spiro[indoline-3,7'-isoquinoline]-5'-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1572929-06-6

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1572929-06-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1572929-06-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,2,9,2 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1572929-06:
(9*1)+(8*5)+(7*7)+(6*2)+(5*9)+(4*2)+(3*9)+(2*0)+(1*6)=196
196 % 10 = 6
So 1572929-06-6 is a valid CAS Registry Number.

1572929-06-6Downstream Products

1572929-06-6Relevant academic research and scientific papers

Domino reactions of vinyl malononitriles with 3-phenacylideneoxindoles for efficient synthesis of functionalized spirocyclic oxindoles

Xie, Ya-Jing,Sun, Jing,Yan, Chao-Guo

, p. 271 - 280 (2014/06/24)

The reactions of vinyl malononitriles with 3-phenacylideneoxindoles in ethanol in the presence of DBU as base resulted in the functionalized spirocyclic oxindoles through the domino Michael addition and intramolecular nucleophilic addition to cyano group.

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