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11-phenyl-11H-diindeno[1,2-b;2',1'-e]pyran-10,12-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75336-25-3

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75336-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75336-25-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,3 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75336-25:
(7*7)+(6*5)+(5*3)+(4*3)+(3*6)+(2*2)+(1*5)=133
133 % 10 = 3
So 75336-25-3 is a valid CAS Registry Number.

75336-25-3Downstream Products

75336-25-3Relevant academic research and scientific papers

Facile and rapid synthesis of diverse xanthene derivatives using lanthanum(III) chloride/chloroacetic acid as an efficient and reusable catalytic system under solvent-free conditions

Pouramiri, Behjat,Shirvani, Maryam,Kermani, Esmat Tavakolinejad

, p. 483 - 493 (2017/07/10)

LaCl3/ClCH2COOH was used as an efficient, and recyclable catalytic system for synthesis of 11H-benzo[a]xanthene-11-one, hexahydro-1H-xanthene- 1,8(2H)-dione and 11-aryl-10H-diindeno[1,2-b:2',1'-e]pyran-10,12(11H)- -dione derivatives

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