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: 5-[(3,4-dimethoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66386-22-9

66386-22-9 structure

66386-22-9 structure

Name: 5-[(3,4-dimethoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
Chemical Name: 5-[(3,4-dimethoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
CAS Number: 66386-22-9
Molecular Formula: C₁₃H₁₂N₂O₅
Molecular Weight: 276.24500
Create Date: 2017-01-24 00:26:47
Modify Date: 2025-11-26 06:56:48

Name	5-[(3,4-dimethoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione
Synonyms	5-Veratryliden-barbitursaeure 5-veratrylidene-barbituric acid

Molecular Formula	C₁₃H₁₂N₂O₅
Molecular Weight	276.24500
Exact Mass	276.07500
PSA	93.73000
LogP	1.11080

HS Code	2933540000

67-52-7 structure

67-52-7

120-14-9 structure

120-14-9

~99%

66386-22-9 structure

66386-22-9

Literature: Tzeng, Cherng-Chyi; Panzica, Raymond P.; Naguib, Fardos N.M.; Kouni, Mahmoud H. el Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 5 p. 1399 - 1404

Precursor 2
67-52-7 120-14-9
DownStream 1
57737-42-5

HS Code	2933540000
Summary	2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

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