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216984-82-6

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216984-82-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216984-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,9,8 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 216984-82:
(8*2)+(7*1)+(6*6)+(5*9)+(4*8)+(3*4)+(2*8)+(1*2)=166
166 % 10 = 6
So 216984-82-6 is a valid CAS Registry Number.

216984-82-6Downstream Products

216984-82-6Relevant articles and documents

Dithiocarbamate promoted practical synthesis of N-Aryl-2-aminobenzazoles: Synthesis of novel Aurora-A kinase inhibitor

Katari, Naresh Kumar,Venkatanarayana,Srinivas, Kummari

, p. 447 - 453 (2015)

Various N-aryl-2-aminobenzoxazoles and N-aryl-2-aminobenzothiazoles were synthesized from o-aminophenol and o-aminothiophenol, respectively, mediated by dithiocarbamate in one step. The salient features of this method include mild reaction condition, high

Water-Mediated Synthesis of Benzazole and Thiourea Motifs by Reacting Naturally Occurring Isothiocyanate with Amines

Sharma, Ritika,Bala, Manju,Verma, Praveen Kumar,Singh, Bikram

supporting information, p. 2106 - 2114 (2015/09/01)

An efficient, green, and facile method has been developed for the synthesis of benzazole and thiourea analogues from naturally occurring erucin in moderate to good yields. The reaction was carried out in water without using any metal catalyst or base. The present method tolerated the various functional groups on aromatic rings and also applicable for other isothiocyanates.

An economically and environmentally sustainable synthesis of 2-aminobenzothiazoles and 2-aminobenzoxazoles promoted by water

Zhang, Xinying,Jia, Xuefei,Wang, Jianji,Fan, Xuesen

supporting information; experimental part, p. 413 - 418 (2011/04/16)

Tandem reactions of isothiocyanates (1) with 2-aminothiophenols (2), or isothiocyanates (1) with 2-aminophenols (4), were carried out rapidly and efficiently in water. A significant rate acceleration of the reaction between 1a and 2a in water compared wit

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