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1280735-76-3

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1280735-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1280735-76-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,0,7,3 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1280735-76:
(9*1)+(8*2)+(7*8)+(6*0)+(5*7)+(4*3)+(3*5)+(2*7)+(1*6)=163
163 % 10 = 3
So 1280735-76-3 is a valid CAS Registry Number.

1280735-76-3Downstream Products

1280735-76-3Relevant academic research and scientific papers

Synthesis and spectral characterization of some novel thiazolyl-pyrazoline derivatives containing 1,2,3-triazole moiety

Shi, Hai,Liu, Fang-Ming,Shen, Song-Wei

, p. 263 - 270 (2011/04/24)

Chemical Equation Presented A series of novel 3-aryl-5-(2-aryl-1,2,3- triazol-4-yl)-1-(4-aryl-2-thiazoyl)-pyrazolines 6a-6r were synthesized using 2-aryl-4-formyl-1,2,3-triazoles 1a,b as the starting materials. Thus, reacting 1a,b with 1-arylethanones 2a-

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