72045-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72045-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,0,4 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72045-07:
(7*7)+(6*2)+(5*0)+(4*4)+(3*5)+(2*0)+(1*7)=99
99 % 10 = 9
So 72045-07-9 is a valid CAS Registry Number.
72045-07-9Relevant academic research and scientific papers
SYNTHESIS OF 5-THIO-D-ALTROSE AND SOME OF ITS DERIVATIVES
Al-Masoudi, Najim A. L.,Hughes, Neil A.
, p. 39 - 50 (2007/10/02)
Acid-catalysed methanolysis of 6-O-acetyl-5-S-acetyl-1,2-O-isopropylidene-5-thio-3-O-toluene-p-sulphonyl-α-D-glucofuranose gave the methyl 5-thio-3-O-toluene-p-sulphonyl-α- and -β-D-glucopyranosides (5).Treatment of 5 with acidified 2,2-dimethoxypropane a
