7-Chloroquinaldine 1-Hydroxyethyl-5-mercapto-1H-tetrazole 4-Chloro-α-methylstyrene Ethyl N-(diphenylmethylene) glycinate Tetrazole-1-acetic acid Ethyl tetrazole-5-carboxylate 4-Amino-2-chloro-5-(1H- tetrazol-5-yl)benzenesulfonamide ( E,E)-2,4-Hexadien-1-ol (2-Aminothiazole-4-yl) acetic acid Sarcosine Azidotrimethylsilane 5-(5-chloropentyl)-1-cyclohexyltetrazole