98325-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98325-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,2 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98325-28:
(7*9)+(6*8)+(5*3)+(4*2)+(3*5)+(2*2)+(1*8)=161
161 % 10 = 1
So 98325-28-1 is a valid CAS Registry Number.
98325-28-1Relevant articles and documents
METHODS FOR INDOLE ALKALOID SYNTHESIS. A HIGHLY CONVERGENT STRATEGY FOR THE SYNTHESIS OF A 3-METHYL-6,7-DEHYDROASPIDOSPERMIDINE SYSTEM.
Magnus, Philip,Cairns, Peter M.,Kim, Chung Sook
, p. 1963 - 1966 (2007/10/02)
The N1-CO2Me derivative of 2-ethyl-3-formylindole has been converted into the highly functionalized aspidospermidine-type alkaloid 12 in four steps.
