英文名称: | 2,4,6-trimethyl-m-xylylenedithiodi-pseudoure dihydrochloride | 2,4,6-trimethyl-m-xylylene isothiourea dihydrochloride | 2,4,6-trimethyl-m-xylylenebis(2-thio-pseudoure dihydrochloride | usaf el-91 | 2,4,6-trimethyl-m-xylylenedithiodi-pseudouredihydrochloride |
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