Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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343778-74-5

343778-74-5 structure

343778-74-5 structure

Name: 3-(Cyanoacetyl)-1-methylindole
Chemical Name: 3-(Cyanoacetyl)-1-methylindole
CAS Number: 343778-74-5
Molecular Formula: C₁₂H₁₀N₂O
Molecular Weight: 198.22100
Create Date: 2018-03-31 08:00:00
Modify Date: 2025-10-11 09:40:55

Name	3-(Cyanoacetyl)-1-methylindole
Synonyms	3-(1-methylindol-3-yl)-3-oxopropanenitrile

Density	1.14 g/cm3
Boiling Point	423.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀N₂O
Molecular Weight	198.22100
Flash Point	209.9ºC
Exact Mass	198.07900
PSA	45.79000
LogP	2.27468
Index of Refraction	1.602

Hazard Codes	Xi: Irritant;
HS Code	2933990090

603-76-9 structure

603-76-9

372-09-8 structure

372-09-8

~88%

343778-74-5 structure

343778-74-5

Literature: Slaett, Johnny; Romero, Ivan; Bergman, Jan Synthesis, 2004 , # 16 p. 2760 - 2765

120-72-9 structure

120-72-9

~%

343778-74-5 structure

343778-74-5

Literature: Ke, Shaoyong; Yang, Ziwen; Zhang, Zhigang; Liang, Ying; Wang, Kaimei; Liu, Manli; Shi, Liqiao Bioorganic and Medicinal Chemistry Letters, 2014 , vol. 24, # 8 p. 1907 - 1911

Precursor 3
603-76-9 372-09-8 120-72-9
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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