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3-allenylthio-5-phenyl-s-triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64892-22-4

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64892-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64892-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,8,9 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64892-22:
(7*6)+(6*4)+(5*8)+(4*9)+(3*2)+(2*2)+(1*2)=154
154 % 10 = 4
So 64892-22-4 is a valid CAS Registry Number.

64892-22-4Relevant academic research and scientific papers

Annelation of 3-Allenylthio-5-aryl-s-triazoles to 2-Aryl-5-methylthiazolo-s-triazoles

Upadhyaya, V. Pramod,Srinivasan, V. R.

, p. 161 - 162 (2007/10/02)

3-Propynylthio-5-aryl-s-triazoles (III) have been isomerised to 3-allenylthio-5-aryl-s-triazoles (II) in 4 percent aq. sodium hydroxide.The latter have been obtained directly by propargylation of 3-mercapto-4-aryl-s-triazoles (I) in 4 percent aq. sodium h

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