911701-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 911701-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,7,0 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 911701-91:
(8*9)+(7*1)+(6*1)+(5*7)+(4*0)+(3*1)+(2*9)+(1*1)=142
142 % 10 = 2
So 911701-91-2 is a valid CAS Registry Number.
911701-91-2Relevant academic research and scientific papers
Derivatives of 5-(dimethylamino)-4-tosyl-1,3-oxazole-2-carbaldehyde and its analogs
Vyzhdak,Danielova,Kiselev,Drach
, p. 946 - 951 (2007/10/03)
Treatment of N-(2,2,2-trichloro-1-tosylethyl)dichloroacetamide with excess dimethylamine, piperidine, or morpholine gave substituted aminals of the oxazole series, whose facile acid hydrolysis provided 5-(dimethylamino)-4-tosyl-1,3-oxazol-2-carbaldehyde a
