1)  2-Propenoic acid, 2-methyl-, 2-aminoethyl ester, hydrochloride, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate
2-甲基-2-丙酸-2-氨乙基酯氢氯化物与2-丙烯酸丁酯、乙烯基苯和甲基-2-甲基-2-丙烯酸甲酯的聚合物
2)  2-propenoic acid, 2-met
2-甲基-2-丙酸-2-氨乙基酯氢氯化物与2-丙烯酸丁酯、乙烯基苯和甲基-2-甲基-2-丙烯酸甲酯的聚合物
3)  NO·_2
NO·2
4)  "2+2"
“2+2”
1.
Analysis of the Current Situation of "2+2" Training Way and Research on Managing Model;
军校“2+2”组训方式现状分析及其管理教育模式研究
5)  "2×2×2"
“2×2×2”
6)  2+2+2
“2+2+2”
1.
An important background of our present banking reform is that we are undergoing banking market entry, which has the characteristics of "2+2+2".
当前我国银行业改革的一个重要背景，就是面临具有“2+2+2”特点的市场进入。
参考词条
补充资料：2-甲基-2-丙酸-2-氨乙基酯氢氯化物与2-丙烯酸丁酯、乙烯基苯和甲基-2-甲基-2-丙烯酸甲酯的聚合物
CAS：67970-17-6
分子式：(C8H8·C7H12O2·C6H11NO2·C5H8O2·ClH)x
中文名称：2-甲基-2-丙酸-2-氨乙基酯氢氯化物与2-丙烯酸丁酯、乙烯基苯和甲基-2-甲基-2-丙烯酸甲酯的聚合物

英文名称：2-Propenoic acid, 2-methyl-, 2-aminoethyl ester, hydrochloride, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate

2-propenoic acid, 2-methyl-, 2-aminoethyl ester, hydrochloride, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate

2-propenoic acid, 2-methyl-, 2-aminoethyl ester,hydrochloride, polymer with butyl 2-propenoate, ethenylbenzene andmethyl 2-methyl-2-propenoate

2-Propenoic acid,2-methyl-,2-aminoethyl ester,hydrochloride,polymer with butyl 2-propenoate,ethenylbenzene and methyl 2-methyl-2-propenoate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。