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5-Amino-4,4-diphenyl-4H-1,2,3-triazol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109185-95-7

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109185-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109185-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,1,8 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109185-95:
(8*1)+(7*0)+(6*9)+(5*1)+(4*8)+(3*5)+(2*9)+(1*5)=137
137 % 10 = 7
So 109185-95-7 is a valid CAS Registry Number.

109185-95-7Relevant academic research and scientific papers

Tautomerism of 5,5-Diphenyldihydro-4H-1,2,3-triazol-4-one and 5-Amino-4,4-diphenyl-4H-1,2,3-triazoles

Quast, Helmut,Hergenroether, Thomas,Banert, Klaus,Peters, Eva-Maria,Peters, Karl,Schnering, Hans Georg von

, p. 103 - 108 (2007/10/02)

Methylation of the 5-amino-4H-1,2,3-triazole 5 affords the N-methyl- (12) and the N,N-dimethylaminotriazole 13.X-ray diffraction analyses show that the tautomer 5b exists in the crystal and that 5b and 13 possess similar structures and atomic distances.Bo

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