89983-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89983-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,8 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89983-41:
(7*8)+(6*9)+(5*9)+(4*8)+(3*3)+(2*4)+(1*1)=205
205 % 10 = 5
So 89983-41-5 is a valid CAS Registry Number.
89983-41-5Relevant articles and documents
Glycosides
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, (2008/06/13)
An O-glycoside having the general formula: wherein Hal is chlorine, bromine or iodine, m is an integer of 2-20 inclusive and n is an integer of 1 to 10, inclusive, with the proviso that when n=1 and m=2, the aldose is different from glucose; An O-glycosid