| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P964302 | MACKLIN | 吡唑并[1,5-a]嘧啶-3-羧酸 | 95% | 30元/1g; 130元/5g; 630元/25g; | 咨询 |
储存：室温,密封,干燥 状态：白色到黄色到棕色粉末,晶体或固体 |
| P836366 | MACKLIN | 吡唑并[1,5-a]嘧啶-3-羧酸 | 97% | 38元/1g; 169元/5g; 767元/25g; | 咨询 |
储存：室温,密封,干燥 状态：白色到黄色到棕色粉末,晶体或固体 |
| 739812 | Sigma-Aldrich | Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid | 95% | 1348.72元/1 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C7H5N3O2 | | 分子量 | 163.13 | | MDL编号 | MFCD01975194 | | PubChem化学物质编号 | 329765383 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 95% | | mp | 275-280 ℃ | | 储存温度 | 2-8℃ | | SMILES string | OC(=O)c1cnn2cccnc12 | | InChI | 1S/C7H5N3O2/c11-7(12)5-4-9-10-3-1-2-8-6(5)10/h1-4H,(H,11,12) | | InChI key | HNYVPKNVKSTVJO-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Warning | | 危险声明 | H302 - H315 - H319 - H335 | | 预防措施声明 | P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 028202 | Fluorochem | Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid | 95% | 462元/1g; 1012元/5g; 2002元/10g; 3564元/25g; | 咨询 |
基本信息 | CAS Number | 25940-35-6 | | MDL Number | MFCD01975194 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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