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129658-32-8

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129658-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129658-32-8 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, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129658-32:
(8*1)+(7*2)+(6*9)+(5*6)+(4*5)+(3*8)+(2*3)+(1*2)=158
158 % 10 = 8
So 129658-32-8 is a valid CAS Registry Number.

129658-32-8Downstream Products

129658-32-8Relevant articles and documents

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

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