Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-CHLOROMETHYL-9-THIA-1,4A-DIAZA-FLUOREN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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62773-11-9

62773-11-9 structure

62773-11-9 structure

Name: 2-CHLOROMETHYL-9-THIA-1,4A-DIAZA-FLUOREN-4-ONE
Chemical Name: 2-(chloromethyl)pyrimido[2,1-b][1,3]benzothiazol-4-one
CAS Number: 62773-11-9
Molecular Formula: C₁₁H₇ClN₂OS
Molecular Weight: 250.70400
Create Date: 2018-12-17 22:21:50
Modify Date: 2025-08-25 19:11:19

Name	2-(chloromethyl)pyrimido[2,1-b][1,3]benzothiazol-4-one
Synonyms	2-Chlormethyl-4H-pyrimido<2,1-b>benzothiazol-4-on 2-Chloromethyl-9-thia-1,4a-diaza-fluoren-4-one 3-Chlormethyl-5H-pyrimido-<2,1-a>-benzothiazol-5-on HMS2703M04

Density	1.55g/cm3
Boiling Point	416.1ºC at 760 mmHg
Molecular Formula	C₁₁H₇ClN₂OS
Molecular Weight	250.70400
Flash Point	205.5ºC
Exact Mass	249.99700
PSA	62.61000
LogP	2.64800
Index of Refraction	1.755

HS Code	2934100090

136-95-8 structure

136-95-8

638-07-3 structure

638-07-3

~19%

62773-11-9 structure

62773-11-9

Literature: Janietz, D.; Goldmann, B.; Rudorf, W.-D. Journal fuer Praktische Chemie (Leipzig), 1988 , vol. 330, # 4 p. 607 - 616

Precursor 2
136-95-8 638-07-3
DownStream 0

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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