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150920-62-0

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150920-62-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150920-62-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,9,2 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 150920-62:
(8*1)+(7*5)+(6*0)+(5*9)+(4*2)+(3*0)+(2*6)+(1*2)=110
110 % 10 = 0
So 150920-62-0 is a valid CAS Registry Number.

150920-62-0Downstream Products

150920-62-0Relevant articles and documents

STUDY OF CYCLIZATION OF 1-BENZOYL-3-METHYL-3-(2-METHOXYCARBONYLPHENYL)THIOUREA TO 1-METHYL-2-THIOXO-4-QUINAZOLONE

Kavalek, Jaromir,Machacek, Vladimir,Sedlak, Milos,Sterba, Vojeslav

, p. 1122 - 1132 (1993)

The reaction mechanism of the title reaction was proposed on the basis of the kinetic study.The reaction takes place in two stages considerably differing in rates.In the first, faster stage, the anion of initial substance cyclizes to 1-methyl-3-benzoyl-2-

Novel heterocycles derived from substituted aroylthioureas: Synthesis of 3,1-benzothiazin-4-ones, thieno[3,2-d][1,3]thiazin-4-ones and 1,2,4-thiadiazolo[2,3-a][3,1]benzothiazin-5-ones

Guetschow

, p. 355 - 360 (2007/10/03)

A series of heterocyclic aroylthioureas has been prepared and investigated as starting materials for ring closure reactions. The formation of several new 3,1-benzothiazin-4-ones and thieno[3,2-d][1,3]thiazin-4-ones (via cyclocondensation reactions) is rep

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