The CAS Registry Mumber 129918-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,9,1 and 8 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 129918-80: (8*1)+(7*2)+(6*9)+(5*9)+(4*1)+(3*8)+(2*8)+(1*0)=165 165 % 10 = 5 So 129918-80-5 is a valid CAS Registry Number.
Base Catalysis in Imaging Materials. 1. Design and Synthesis of Novel Light-Sensitive Urethanes as Photoprecursors of Amines
Cameron, James F.,Frechet, Jean M. J.
, p. 5919 - 5922 (1990)
-
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for129918-80-5((1R,3R)-3-{[1-(3,5-Dimethoxy-phenyl)-1-methyl-ethoxycarbonylamino]-methyl}-3,5,5-trimethyl-cyclohexyl)-carbamic acid 1-(3,5-dimethoxy-phenyl)-1-methyl-ethyl ester