135509-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135509-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,5,0 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135509-06:
(8*1)+(7*3)+(6*5)+(5*5)+(4*0)+(3*9)+(2*0)+(1*6)=117
117 % 10 = 7
So 135509-06-7 is a valid CAS Registry Number.
135509-06-7Relevant articles and documents
Synthesis of monocyclic &β-lactams incorporating an essential oil constituent in the ring
Varma, Luxmi R,Narayanan, C S
, p. 676 - 680 (2007/10/02)
A series of new monocyclic β-lactams has been prepared using acyl chlorides derived from 1-menthol, thymol and eugenol and Schiff bases derived from aromatic aldehydes and amines, and their antibacterial activity determined.The compounds have been charact