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1,3,9-trimethyl-7-(2,3,5,6-tetramethylphenacyl)xanthinium toluene-p-sulphonate is a complex organic compound with a unique chemical structure. It consists of a xanthine core, which is a heterocyclic compound with a pyrimidine ring fused to an imidazole ring. The xanthine core is modified with three methyl groups at the 1, 3, and 9 positions, and a tetramethylphenacyl group at the 7 position. The phenacyl group is a derivative of phenyl acetic acid, with four methyl groups attached to the benzene ring. The compound is further modified with a toluene-p-sulphonate group, which is a sulfonate ester derived from toluene. This chemical is known for its potential applications in various fields, such as pharmaceuticals and dyes, due to its unique properties and reactivity.

94154-81-1

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94154-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94154-81-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,5 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94154-81:
(7*9)+(6*4)+(5*1)+(4*5)+(3*4)+(2*8)+(1*1)=141
141 % 10 = 1
So 94154-81-1 is a valid CAS Registry Number.

94154-81-1Relevant academic research and scientific papers

Reactions of Xanthinium N(7)-Ylides with Olefinic Dipolarophiles

Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Imai, Eiji,Matsumoto, Yukiharu,et al.

, p. 1211 - 1220 (2007/10/02)

The stereo- and regio-chemical aspects of the reactions of xanthinium N(7)-methylides (2) with olefinic dipolarophiles were elucidated.The reactions of ylides (2) with N-phenylmaleimide afforded stereoselective endo adducts, and with acrylates and acrylon

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