res4rrect10n | 1 points | Dec 02 2020 02:33:20

化学不好,请问左边这个怎么命名

https://preview.redd.it/hvakd8axqo261.jpg?width=1920&format=pjpg&auto=webp&s=4aab935f17a3a49c4eb24344a85a650bea79e8a3

[-] killu_in3days | 6 points | Dec 02 2020 02:54:46

王维林

[-] Thebestjokeisme | 4 points | Dec 02 2020 04:15:12

2-(propan-2-ylidene)propanedioic acid

[-] Possible-Ant-5791 | 1 points | Dec 02 2020 03:51:19

化学乳滑了

[-] sagerking_ | 1 points | Dec 02 2020 06:57:16

抵制化学

[-] kuiranbudong | 1 points | Dec 02 2020 13:48:18

110kg,比习奭奭还厉害

盲猜2 prop 1 enyl 1,3 propanedioic acid?

[-] Crimson12180 | 0 points | Dec 02 2020 04:24:17

化学早忘光了,C4H4O4,是叫丙烯二酸吗,有没有大手子指点一下

[-] Crimson12180 | 1 points | Dec 02 2020 04:29:46

还是应该叫2-羧基丙烯酸,草,早高中化学早还回去了

[-] alexaugustsunny | 2 points | Dec 02 2020 05:47:58

羧基地位太高,主链肯定包含两个羧基,所以全称应该是2-亚异丙基丁二酸之类的