127893-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127893-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,9 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127893-95:
(8*1)+(7*2)+(6*7)+(5*8)+(4*9)+(3*3)+(2*9)+(1*5)=172
172 % 10 = 2
So 127893-95-2 is a valid CAS Registry Number.
127893-95-2Relevant academic research and scientific papers
Improved Direct Preparation of O-Trimethylsilyl Monothioacetals from Thiols and Carbonyl Compounds
Sassaman, Mark B.,Prakash, G.K.Surya,Olah, George A.
, p. 104 - 106 (2007/10/02)
Preparation of 1-alkylthio- or 1-phenylthio-1-trimethylsiloxyalkanes and -cycloalkanes directly from carbonyl compounds and thiols, is achieved using 1-trimethylsilylimidazole and trimethylsilyl triflate as a catalyst.
