143426-16-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143426-16-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,4,2 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143426-16:
(8*1)+(7*4)+(6*3)+(5*4)+(4*2)+(3*6)+(2*1)+(1*6)=108
108 % 10 = 8
So 143426-16-8 is a valid CAS Registry Number.
143426-16-8Relevant articles and documents
Synthesis of 1,2-Dihydroisoquinoline-3-carbaldehydes
Simig, Gyula
, p. 1613 - 1616 (2007/10/02)
ortho-Formylation of N-(2,2-diethoxyethyl)benzylamines followed by acid-catalyzed cyclisation leads to 1,2-dihydroisoquinoline-3-carbaldehydes.
