- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carbonitrile
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carbonitrile
- Price: ￥6188.0/1g ￥2858.0/250mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carbonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1272756-16-7
1272756-16-7 structure
- Name: 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carbonitrile
- Chemical Name: 4'-Oxo-3',4'-dihydro-1'H-spiro[cyclopentane-1,2'-quinazoline]-5'- carbonitrile
- CAS Number: 1272756-16-7
- Molecular Formula: C13H13N3O
- Molecular Weight: 227.26200
- Create Date: 2017-09-02 15:08:36
- Modify Date: 2025-08-26 11:23:47
| Name | 4'-Oxo-3',4'-dihydro-1'H-spiro[cyclopentane-1,2'-quinazoline]-5'- carbonitrile |
|---|---|
| Synonyms | MFCD18651729 |
| Molecular Formula | C13H13N3O |
|---|---|
| Molecular Weight | 227.26200 |
| Exact Mass | 227.10600 |
| PSA | 64.92000 |
| LogP | 2.45068 |
| HS Code | 2933990090 |
|---|
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |