145603-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145603-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,6,0 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 145603-08:
(8*1)+(7*4)+(6*5)+(5*6)+(4*0)+(3*3)+(2*0)+(1*8)=113
113 % 10 = 3
So 145603-08-3 is a valid CAS Registry Number.
145603-08-3Relevant articles and documents
Oxazepines and thiazepines, XXV: Chemical transformations of 2,3-dihydro-1,5-benzothiazepin-4(5H)-ones
Levai
, p. 721 - 726 (2007/10/02)
2,3-Dihydro-1,5-benzothiazepine-4(5H)-thiones 13-22 were prepared by the reaction of the appropriate 2,3-dihydro-1,5-benzothiazepin-4(5H)-ones with Lawesson's reagent. N-Acyl (23-25) and N-alkyl (26-28) derivatives have also been synthesized. Oxidation wi
