Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-1,3-Thiazine,5,6-dihydro-6-methyl-2-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6638-37-5

6638-37-5 structure

6638-37-5 structure

Name: 4H-1,3-Thiazine,5,6-dihydro-6-methyl-2-phenyl-
Chemical Name: 6-methyl-2-phenyl-5,6-dihydro-4H-1,3-thiazine
CAS Number: 6638-37-5
Molecular Formula: C₁₁H₁₃NS
Molecular Weight: 191.29300
Create Date: 2016-12-07 01:02:58
Modify Date: 2025-09-23 17:42:19

Name	6-methyl-2-phenyl-5,6-dihydro-4H-1,3-thiazine
Synonyms	6-methyl-2-phenyl-5,6-dihydro-4H-[1,3]thiazine 2-Phenyl-6-methyl-5,6-dihydro-1,3-thiazin

Density	1.11g/cm3
Boiling Point	278.6ºC at 760 mmHg
Molecular Formula	C₁₁H₁₃NS
Molecular Weight	191.29300
Flash Point	122.3ºC
Exact Mass	191.07700
PSA	37.66000
LogP	2.39420
Index of Refraction	1.604

HS Code	2934999090

6638-38-6 structure

6638-38-6

~%

6638-37-5 structure

6638-37-5

Literature: Smith,P.A.S.; Sullivan,J.M. Journal of Organic Chemistry, 1961 , vol. 26, p. 1132 - 1136

110251-33-7 structure

110251-33-7

~%

6638-37-5 structure

6638-37-5

Literature: Smith,P.A.S.; Sullivan,J.M. Journal of Organic Chemistry, 1961 , vol. 26, p. 1132 - 1136

98-88-4 structure

98-88-4

~%

6638-37-5 structure

6638-37-5

Literature: Smith,P.A.S.; Sullivan,J.M. Journal of Organic Chemistry, 1961 , vol. 26, p. 1132 - 1136

Precursor 3
6638-38-6 110251-33-7 98-88-4
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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