142744-14-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142744-14-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,4 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 142744-14:
(8*1)+(7*4)+(6*2)+(5*7)+(4*4)+(3*4)+(2*1)+(1*4)=117
117 % 10 = 7
So 142744-14-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H19FN4O5S/c1-19(2)9-11-3-4-12(26-11)10-27-6-5-18-14-7-13(17)15(20(22)23)8-16(14)21(24)25/h3-4,7-8,18H,5-6,9-10H2,1-2H3
142744-14-7Relevant articles and documents
Synthesis and Cholinergic Properties of N-Aryl-2--2-furanyl>methyl>thio>ethylamino Analogs of Ranitidine
Valli, Matthew J.,Tang, Yunzhao,Kosh, J. W.,Chapman, James M.,Sowell, J. Walter
, p. 3141 - 3147 (1992)
A series of N-aryl-2--2-furanyl>methyl>thio>ethylamino analogs of the H2-antagonist, ranitidine, was synthesized and the abilities of the compounds to alleviate the cholinergic deficit characteristic of Alzheimer's disease eval