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Spiro[3H-indole-3,2'-thiazolidine]-2,4'(1H)-dione, 3'-(4-chlorophenyl)-5,5'-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91870-77-8

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91870-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91870-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,7 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91870-77:
(7*9)+(6*1)+(5*8)+(4*7)+(3*0)+(2*7)+(1*7)=158
158 % 10 = 8
So 91870-77-8 is a valid CAS Registry Number.

91870-77-8Relevant academic research and scientific papers

Improved one-pot synthesis of 3-spiro indolines under microwave irradiation

Dandia, Anshu,Saha, Mitali,Taneja, Harshita

, p. 77 - 85 (2007/10/03)

The potential of the domestic microwave oven has been utilized to accelerate the one-pot synthesis of spiro[indole-thiazolidine]diones and spiro[indole-benzothiazine]diones by condensation of substituted indole-2,3-diones (1) and appropriate anilines (2)

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