853753-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853753-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,7,5 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 853753-48:
(8*8)+(7*5)+(6*3)+(5*7)+(4*5)+(3*3)+(2*4)+(1*8)=197
197 % 10 = 7
So 853753-48-7 is a valid CAS Registry Number.
853753-48-7Relevant 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
