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9H-Thioxanthene, 3-methyl-9-(2,4,6-trimethylphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90133-34-9

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90133-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90133-34-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,3 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90133-34:
(7*9)+(6*0)+(5*1)+(4*3)+(3*3)+(2*3)+(1*4)=99
99 % 10 = 9
So 90133-34-9 is a valid CAS Registry Number.

90133-34-9Relevant academic research and scientific papers

Novel Rearrangement of 1,4-Ylidic Thiaanthracenes

Ohno, Sachio,Shimizu, Hiroshi,Kataoka, Tadashi,Hori, Mikio

, p. 2472 - 2478 (2007/10/02)

A novel rearrangement of 10-alkyl-9-aryl-10-thiaanthracenes is described. 9-Mesityl-10-methyl-10-thiaanthracene (8a) generated by proton abstraction of 9-mesityl-10-methylthioxanthenium perchlorate (7a) with sodium hydride in THF underwent thermal rearran

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