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10-methy-9-(D5-phenyl)thioxanthenium perchlorate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91156-92-2

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91156-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91156-92-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,5 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91156-92:
(7*9)+(6*1)+(5*1)+(4*5)+(3*6)+(2*9)+(1*2)=132
132 % 10 = 2
So 91156-92-2 is a valid CAS Registry Number.

91156-92-2Downstream Products

91156-92-2Relevant academic research and scientific papers

Synthesis and Stereochemistry of 10-Alkyl-9-arylthioxanthenium Salts

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

, p. 3151 - 3157 (2007/10/02)

10-Alkyl-9-arylthioxanthenium salts were synthesized by the reaction of the corresponding 9-arylthioxanthenes with alkyl iodides in the presence of silver salts.Stereochemistry of the sulfonium salts was determined by detailed investigation of the 1H NMR

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