38840-03-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38840-03-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,8,4 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 38840-03:
(7*3)+(6*8)+(5*8)+(4*4)+(3*0)+(2*0)+(1*3)=128
128 % 10 = 8
So 38840-03-8 is a valid CAS Registry Number.
38840-03-8Relevant articles and documents
Hydroformylation of homoallylic azides: A rapid approach toward alkaloids
Spangenberg, Thomas,Breit, Bernhard,Mann, Andre
supporting information; experimental part, p. 261 - 264 (2009/08/08)
(Chemical Equation Presented) Unprecedented hydroformylation of homoallylic azides combined with useful one-pot operations provides an expeditive access to alkaloids.