28542-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28542-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,5,4 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 28542-08:
(7*2)+(6*8)+(5*5)+(4*4)+(3*2)+(2*0)+(1*8)=117
117 % 10 = 7
So 28542-08-7 is a valid CAS Registry Number.
28542-08-7Relevant academic research and scientific papers
ALKYLATION OF METHYL 4,6-O-BENZYLIDENE-α-D-GALACTOPYRANOSIDE
Grishkovets, V. I.,Chirva, V. Ya.
, p. 25 - 28 (2007/10/02)
The partial alkylation of methyl 4,6-benzylidene-α-D-galactopyranoside in dimethylformamide and dimethyl sulfoxide in the presence of barium oxide and hydroxide is described.It has been shown that methylation and benzylation lead predominantly to the 3-al
