Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Furo[3,4-d]pyrimidine-2,4,7(3H)-trione,1,5-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4156-75-6

4156-75-6 structure

4156-75-6 structure

Name: Furo[3,4-d]pyrimidine-2,4,7(3H)-trione,1,5-dihydro
Chemical Name: 1,5-dihydrofuro[3,4-d]pyrimidine-2,4,7-trione
CAS Number: 4156-75-6
Molecular Formula: C₆H₄N₂O₄
Molecular Weight: 168.10700
Create Date: 2018-02-24 08:00:00
Modify Date: 2025-08-25 16:12:31

Name	1,5-dihydrofuro[3,4-d]pyrimidine-2,4,7-trione
Synonyms	HMS1681J15 Furo[3,4-d]pyriMidine-2,4,7(3H)-trione, 1,5-dihydro 1,5-Dihydro-furo[3,4-d]pyrimidine-2,4,7-trione 5-Hydroxymethylorotsaeure-lacton 1,5-dihydrofuro[4,3-e]pyrimidine-2,4,7-trione LACTONE 5-HYDROXYMETHYL OROTIC ACID 1H,2H,3H,4H,5H,7H-Furo[3,4-d]pyrimidine-2,4,7-trione furo[3,4-d]pyriMidine-2,4,7(1H,3H,5H)-trione 1,5-dihydro-Furo[3,4-d]pyriMidine-2,4,7(3H)-trione

Density	1.73g/cm3
Molecular Formula	C₆H₄N₂O₄
Molecular Weight	168.10700
Exact Mass	168.01700
PSA	92.02000
Index of Refraction	1.631

Hazard Codes	Xi
HS Code	2934999090

50-00-0 structure

50-00-0

65-86-1 structure

65-86-1

~76%

4156-75-6 structure

4156-75-6

Literature: WO2008/136756 A1, ; Page/Page column 110 ; WO 2008/136756 A1

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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