Cas 198643-76-4,2,4,6-Trimethyl-benzenesulfonic acid (S)-4-[1,3]dithian-2-yl-2-hydroxy-butyl ester

198643-76-4

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Basic information

Product Name: 2,4,6-Trimethyl-benzenesulfonic acid (S)-4-[1,3]dithian-2-yl-2-hydroxy-butyl ester
Synonyms: 2,4,6-Trimethyl-benzenesulfonic acid (S)-4-[1,3]dithian-2-yl-2-hydroxy-butyl ester
CAS NO:198643-76-4
Molecular Formula:
Molecular Weight: 390.589
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,4,6-Trimethyl-benzenesulfonic acid (S)-4-[1,3]dithian-2-yl-2-hydroxy-butyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2,4,6-Trimethyl-benzenesulfonic acid (S)-4-[1,3]dithian-2-yl-2-hydroxy-butyl ester(198643-76-4)
EPA Substance Registry System: 2,4,6-Trimethyl-benzenesulfonic acid (S)-4-[1,3]dithian-2-yl-2-hydroxy-butyl ester(198643-76-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 198643-76-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 198643-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,6,4 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 198643-76:
(8*1)+(7*9)+(6*8)+(5*6)+(4*4)+(3*3)+(2*7)+(1*6)=194
194 % 10 = 4
So 198643-76-4 is a valid CAS Registry Number.

198643-76-4Upstream product

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198643-76-4Relevant academic research and scientific papers

Synthesis of (R,Z)-7,15-Hexadecadien-4-olide, the Sex Pheromone of the Yellowish Elongate Chafer (Heptophylla picea)

Kuwahara, Shigefumi,Hamade, Shiharu,Yoshinaga, Yukari,Leal, Walter Soares,Kodama, Osamu

, p. 1696 - 1698 (1997)

(R,Z)-7,15-Hexadecadien-4-olide, the sex pheromone of the yellowish elongate chafer (Heptophylla picea), was synthesized from L-malic acid in 15 steps. The synthetic pheromone was identical with the natural product in its MS, IR, GLC retention time, and b

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