118638-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118638-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,3 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 118638-72:
(8*1)+(7*1)+(6*8)+(5*6)+(4*3)+(3*8)+(2*7)+(1*2)=145
145 % 10 = 5
So 118638-72-5 is a valid CAS Registry Number.
118638-72-5Relevant academic research and scientific papers
Disaccharide derivatives
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, (2008/06/13)
Disaccharide compounds represented by formula (I): wherein R, R1, R2, R3, R4, and R5 are as defined in the specification and salts thereof are disclosed. The com-pounds exhibit excellent antitumor activity and low toxicity and are us
