Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-METHOXYISOBENZOFURAN-1(3H)-ONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-METHOXYISOBENZOFURAN-1(3H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1(3H)-Isobenzofuranone,4-methoxy-(9CI)
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

4792-33-0

4792-33-0 structure

4792-33-0 structure

Name: 4-METHOXYISOBENZOFURAN-1(3H)-ONE
Chemical Name: 4-methoxy-3H-2-benzofuran-1-one
CAS Number: 4792-33-0
Molecular Formula: C₉H₈O₃
Molecular Weight: 164.15800
Create Date: 2017-11-27 17:38:23
Modify Date: 2025-08-24 15:54:59

Name	4-methoxy-3H-2-benzofuran-1-one
Synonyms	4-Methoxy-phthalid HTONKCSNONAUAZ-UHFFFAOYSA 4-methoxy-3H-isobenzofuran-1-one 4-methoxy-phthalide

Molecular Formula	C₉H₈O₃
Molecular Weight	164.15800
Exact Mass	164.04700
PSA	35.53000
LogP	1.36560

HS Code	2932209090

Precursor 9
71887-28-0 13161-32-5 74-88-4 50-00-0
586-38-9 139177-22-3 437614-10-3 99-06-9
78265-34-6
DownStream 8
13161-32-5 14963-97-4 70767-96-3 82-39-3
90047-52-2 60407-04-7 6407-55-2 6448-90-4

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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