74895-01-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74895-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,9 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74895-01:
(7*7)+(6*4)+(5*8)+(4*9)+(3*5)+(2*0)+(1*1)=165
165 % 10 = 5
So 74895-01-5 is a valid CAS Registry Number.
74895-01-5Relevant articles and documents
CHEMICAL MODIFICATION OF METHYL β-CELLOBIOSIDE
Takeo, Ken'Ichi,Fukatsu, Toshiya,Yasato, Tetsushi
, p. 71 - 90 (2007/10/02)
Treatment of methyl β-cellobioside (1) with α,α-dimethoxytoluene in N,N-dimethylformamide in the presence of p-toluenesulfonic acid gave a high yield of methyl 4',6'-O-benzylidene-β-cellobioside (6), which was transformed into methyl 2,3,2',3',4',6'-hexa-