129658-08-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129658-08-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,5 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129658-08:
(8*1)+(7*2)+(6*9)+(5*6)+(4*5)+(3*8)+(2*0)+(1*8)=158
158 % 10 = 8
So 129658-08-8 is a valid CAS Registry Number.
InChI:InChI=1/C15H22O4S/c1-4-5-6-7-20-14-10-12(18-2)11(9-15(16)17)8-13(14)19-3/h8,10H,4-7,9H2,1-3H3,(H,16,17)
129658-08-8Relevant academic research and scientific papers
OPEN-RING MODELS OF HETERO-CANNABINOIDS: SYNTHESIS OF 2-(ALKYLTHIO)-5-(2-AMINOETHYL)HYDROQUINONE DERIVATIVES
Sindelar, Karel,Holubek, Jiri,Svatek, Emil,Schlanger, Jiri,Dlabac, Antonin,et al.
, p. 782 - 796 (2007/10/02)
2,5-Dimethoxythiophenol was S-alkylated with pentyl bromide and heptyl bromide, the sulfides IVa,b were chloromethylated and the products were transformed to the nitriles VIIa,b.Reduction with aluminium hydride gave the amines XIIIa,b which were transform
