908259-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 908259-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,2,5 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 908259-44:
(8*9)+(7*0)+(6*8)+(5*2)+(4*5)+(3*9)+(2*4)+(1*4)=189
189 % 10 = 9
So 908259-44-9 is a valid CAS Registry Number.
908259-44-9Relevant articles and documents
PROCESS FOR PREPARING PROTECTED AMIIDINES
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Page/Page column 20, (2008/06/13)
A process for preparing a protected amidine group of formula (I): wherein R6 represents, for example, C1-10 alkyl (optionally substituted), aryl, C1-3 alkylaryl or C1-3 alkyloxyaryl; which comprises reacting a n
