YELLOW 3G (CAS 4702-90-3) — formula C21H18N4O2, molecular weight 358.4; category organic chemicals.
YELLOW 3G is a carbon-based organic compound with CAS registry number 4702-90-3 and molecular formula C21H18N4O2 (molecular weight 358.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4702-90-3
Its molecular formula C21H18N4O2 comprises 21 C, 18 H, 4 N, 2 O atoms.
Also known as: YELLOW 3G · SOLVENT YELLOW 93
Category: organic chemicals
The CAS registry number of YELLOW 3G is 4702-90-3.
Molecular formula C21H18N4O2, molecular weight 358.4.
It is also registered under: YELLOW 3G, SOLVENT YELLOW 93.
Category: Organic Chemicals.
Public-database records for YELLOW 3G (CAS 4702-90-3), reproduced here for independent cross-checking.
| CAS Registry Number | 4702-90-3 |
|---|---|
| PubChem CID | 107578 |
| 分子式 | C21H18N4O2 |
| IUPAC 名称 | 5-methyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)methylidene]-2-phenylpyrazol-3-one |
| UNII（FDA） | NS00045502 |
4702-90-3; SolventYellow93; 5-methyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)methylidene]-2-phenylpyrazol-3-one; SCHEMBL305089; orb1307160; QPAPQRFSPBUJAU-UHFFFAOYSA-N; C.I.Solvent Yellow 93 (C.I.48160); NS00045502
| 分子量 | 358.4 |
|---|---|
| XLogP3 | 2.8 |
| 氢键供体数 | 0 |
| 氢键受体数 | 4 |
| 可旋转键数 | 3 |
| 精确质量 | 358.14297583 |
| 单同位素质量 | 358.14297583 |
| 拓扑极性表面积 | 65.3 |
| 重原子数 | 27 |
| 形式电荷 | 0 |
YELLOW 3G · CAS 4702-90-3 · C21H18N4O2. UNII NS00045502.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.