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1236827-22-7

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1236827-22-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236827-22-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,8,2 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1236827-22:
(9*1)+(8*2)+(7*3)+(6*6)+(5*8)+(4*2)+(3*7)+(2*2)+(1*2)=157
157 % 10 = 7
So 1236827-22-7 is a valid CAS Registry Number.

1236827-22-7Upstream product

1236827-22-7Downstream Products

1236827-22-7Relevant articles and documents

A convenient strategy for the synthesis of 3,5-diaryl-1,2,4-thiadiazoles: Oxidative dimerization of arylthioamides using CC-DMSO in PEG-400

Khosropour, Ahmad Reza,Noei, Jalil

, p. 649 - 651 (2010)

An inexpensive and effective preparative protocol for the highly efficient synthesis of structurally diverse 3,5-diaryl-1,2,4-thiadiazoles at ambient temperature with 2,4,6-trichloro-1,3,5-triazine (CC) and DMSO in polyethylene glycol 400 (PEG-400) as sol

Highly efficient synthesis of 3,5-diaryl-1,2,4-thiadiazoles in water-wet paste conditions

Boeini, Zali Hassan

, p. 2932 - 2938 (2011)

1,3-Dibromo-5,5-diphenylimidazolidine-2,4-dione (N,N'-dibromo phenytoin) was efficiently used for the rapid conversion of thiobenzamides to the corresponding 3,5-diaryl-1,2,4-thiadiazoles in water-wet paste conditions. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications to view the free supplemental file. Taylor & Francis Group, LLC.

Copper(II)-mediated homocoupling of thioamides for the synthesis of 1,2,4-thiadiazoles

Sun, Yadong,Wu, Wanqing,Jiang, Huanfeng

, p. 4239 - 4243 (2014/07/21)

A copper(II)-mediated highly selective oxidative cyclization reaction of thioamides to provide 3,5-disubstituted 1,2,4-thiadiazoles was developed. The copper species plays a key role in this transformation and different functional groups are tolerated under the optimal reaction conditions. Copyright

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