127040-78-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127040-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,4 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127040-78:
(8*1)+(7*2)+(6*7)+(5*0)+(4*4)+(3*0)+(2*7)+(1*8)=102
102 % 10 = 2
So 127040-78-2 is a valid CAS Registry Number.
127040-78-2Relevant articles and documents
SYNTHESIS AND ELABORATION OF HETEROCYCLES VIA IODOCYCLISATION OF UNSATURATED THIOUREAS
Creeke, Paul I.,Mellor, John M.
, p. 4435 - 4438 (2007/10/02)
Iodocyclisation of N-allyl or S-allyl thioureas leads efficiently to dihydrothiazoles, and dihydroimidazoles and homologous thioureas afford dihydrothiazines.The products are readily elaborated to give unusual heterocyclic systems.
