2,2,3,3-Tetramethylbutanedinitrile 2,2,3,3-tetramethylsuccinonitrile 3333-52-6 Tetramethylsuccinotrile WLN: NCX1&1&X1&1&CN ST013917 4-02-00-02054 (Beilstein Handbook Reference) AI3-23333 BRN 1752813 Butanedinitrile, tetramethyl- (9CI) CCRIS 1551 CP 75475 HSDB 7193 NSC 39746 TETRAMETHYLBUTANEDINITRILE TMSN Tetramethyl succinonitrile Tetramethylsuccinic acid dinitrile Tetramethylsukcinonitril [Czech] ZINC00388905 Butanedinitrile, tetramethyl- NSC39746 Succinonitrile, tetramethyl- Tetramethylsuccinodinitrile Tetramethylsuccinonitrile