| 1 | | THIOFUROIC ACID | THIOFUROIC ACID | C5H4O2S
| | |
| 2 | | 2-METHOXYTHIOPHENONE | 2-METHOXYTHIOPHENONE | C5H4O2S
| | |
| 3 | 4741-45-1 | 2-呋喃硫代羧酸 | 2-Furancarbothioic acid | C5H4O2S
| 化药杂质-头孢噻呋 | |
| 4 | 527-72-0 | 2-噻吩甲酸 | 2-Thiophenecarboxylic acid | C5H4O2S
| 噻吩;中间体;有机酸;医药原料;通用试剂;杂环砌块;有机试剂;化工原料;化学试剂;有机化工 | 有机合成 |
| 5 | 89282-30-4 | | 4H-Pyran-4-thione, 3-hydroxy- | C5H4O2S
| | |
| 6 | 5118-08-1 | 3-hydroxythiophene-2-carbaldehyde | 3-hydroxythiophene-2-carbaldehyde | C5H4O2S
| | |
| 7 | 293742-29-7 | 4-羟基噻吩-2-甲醛 | 2-Thiophenecarboxaldehyde, 4-hydroxy- | C5H4O2S
| | |
| 8 | | 3-(Methylthio)-3-cyclobutene-1,2-dione | 3-(Methylthio)-3-cyclobutene-1,2-dione | C5H4O2S
| | |
| 9 | 61714-13-4 | 2-THIOPHENECARBOXYLIC ACID, [CARBOXYL-14C] | 2-THIOPHENECARBOXYLIC ACID, [CARBOXYL-14C] | C5H4O2S
| | |
| 10 | | (1S,5R)-2,4-Dioxabicyclo[3.2.0]hept-6-ene-3-thione | (1S,5R)-2,4-Dioxabicyclo[3.2.0]hept-6-ene-3-thione | C5H4O2S
| | |