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1,3,4-Thiadiazol-2-amine, N,N-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21184-87-2

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21184-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21184-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,8 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21184-87:
(7*2)+(6*1)+(5*1)+(4*8)+(3*4)+(2*8)+(1*7)=92
92 % 10 = 2
So 21184-87-2 is a valid CAS Registry Number.

21184-87-2Relevant academic research and scientific papers

RECYCLIZATION OF THE TRIAZOLE RING

Pudovik, A. N.,Khairullin, V. K.,Vasyanina, M. A.,Musin, R. Z.,Efremov, Yu. Ya.

, p. 175 - 176 (2007/10/02)

The reaction of 4-amino-1,2,4-triazole with N,N-dimethylchlorothioformamide in the presence of triethylamine leads to 1-dimethylaminothiocarbonyl-1,2,4-triazolio-4-amide.At 170 deg C the latter undergoes recyclization to 2-dimethylamino-1,3,4-thiadiazole.

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