Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (S)-4-Ethyl-4-hydroxy-1H-pyrano[3,4-c]pyridine-3,8(4H,7H)-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (S)-4-ETHYL-4-HYDROXY-1H-PYRANO[3,4-C]PYRIDINE-3,8(4H,7H)-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

146683-25-2

146683-25-2 structure

146683-25-2 structure

Name: (S)-4-Ethyl-4-hydroxy-1H-pyrano[3,4-c]pyridine-3,8(4H,7H)-dione
Chemical Name: (S)-4-Ethyl-4-hydroxy-1H-pyrano[3,4-c]pyridine-3,8(4H,7H)-dione
CAS Number: 146683-25-2
Molecular Formula: C₁₀H₁₁NO₄
Molecular Weight: 209.19900
Create Date: 2018-11-22 12:21:31
Modify Date: 2025-08-27 19:56:52

Name	(S)-4-Ethyl-4-hydroxy-1H-pyrano[3,4-c]pyridine-3,8(4H,7H)-dione
Synonyms	(4S)-4-ethyl-4-hydroxy-1,7-dihydropyrano[3,4-c]pyridine-3,8-dione

Molecular Formula	C₁₀H₁₁NO₄
Molecular Weight	209.19900
Exact Mass	209.06900
PSA	79.65000
LogP	0.44160

HS Code	2934999090

Precursor 5
17228-64-7 144290-13-1 1357194-92-3 158706-10-6
16879-02-0
DownStream 4
86639-52-3 7689-03-4 19685-09-7 19685-10-0

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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