上游原料
2-Chloro-1-ethanol; Ethylene chlorohydrinAcetoxiacetil chloride; 2-chloro-2-oxoethyl acetate3-Amino-1,2-propanediol；3-aminopropane-1,2-diol5-amino-2,4,6-triiodoisophthalic acid5-amino-2,4,6-triiodoisophthaloyl dichloride2-bromoethyl acetate5-amino-N~1~,N~3~-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide2-(acetyloxy)-1-({[3-amino-5-({[2,3-bis(acetyloxy)propyl]amino}carbonyl)-2,4,6-triiodobenzoyl]amino}methyl)ethyl acetate2-(acetyloxy)-1-({[3-{[2-(acetyloxy)acetyl]amino}-5-({[2,3-bis(acetyloxy)propyl]amino}carbonyl)-2,4,6-triiodobenzoyl]amino}methyl)ethyl acetateN~1~,N~3~-bis(2,3-dihydroxypropyl)-5-(glycoloylamino)-2,4,6-triiodoisophthalamide2-[[2-(acetyloxy)acetyl]-3,5-bis({[2,3-bis(acetyloxy)propyl]amino}carbonyl)-2,4,6-triiodoanilino]ethyl acetate2-Chloro-1-ethanol; Ethylene chlorohydrinOxirane; Ethylene oxide2-Chloroacetyl chloride; Chloroacetic chloride5-amino-N~1~,N~3~-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamideN~1~,N~3~-bis(2,3-dihydroxypropyl)-5-(glycoloylamino)-2,4,6-triiodoisophthalamide2-({3-[({2,3-bis[(2-chloroacetyl)oxy]propyl}amino)carbonyl]-5-[(2-chloroacetyl)amino]-2,4,6-triiodobenzoyl}amino)-1-{[(2-chloroacetyl)oxy]methyl}ethyl 2-chloroacetate5-[(2-chloroacetyl)amino]-N~1~,N~3~-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide2-Chloroacetyl chloride; Chloroacetic chloride2-bromoethyl acetate2-(acetyloxy)-1-({[3-amino-5-({[2,3-bis(acetyloxy)propyl]amino}carbonyl)-2,4,6-triiodobenzoyl]amino}methyl)ethyl acetate2-(acetyloxy)-1-[({3-({[2,3-bis(acetyloxy)propyl]amino}carbonyl)-5-[(2-chloroacetyl)amino]-2,4,6-triiodobenzoyl}amino)methyl]ethyl acetate2-(acetyloxy)-1-({[3-[[2-(acetyloxy)ethyl](2-chloroacetyl)amino]-5-({[2,3-bis(acetyloxy)propyl]amino}carbonyl)-2,4,6-triiodobenzoyl]amino}methyl)ethyl acetate2-Chloroacetyl chloride; Chloroacetic chloride2-bromoethyl acetate5-amino-N~1~,N~3~-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide2-({3-[({2,3-bis[(2-chloroacetyl)oxy]propyl}amino)carbonyl]-5-[(2-chloroacetyl)amino]-2,4,6-triiodobenzoyl}amino)-1-{[(2-chloroacetyl)oxy]methyl}ethyl 2-chloroacetate2-({3-[[2-(acetyloxy)ethyl](2-chloroacetyl)amino]-5-[({2,3-bis[(2-chloroacetyl)oxy]propyl}amino)carbonyl]-2,4,6-triiodobenzoyl}amino)-1-{[(2-chloroacetyl)oxy]methyl}ethyl 2-chloroacetateAcetoxiacetil chloride; 2-chloro-2-oxoethyl acetate2-bromoethyl acetate5-amino-N~1~,N~3~-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide2-[(3-{[2-(acetyloxy)acetyl]amino}-5-{[(2,3-bis{[2-(acetyloxy)acetyl]oxy}propyl)amino]carbonyl}-2,4,6-triiodobenzoyl)amino]-1-({[2-(acetyloxy)acetyl]oxy}methyl)ethyl 2-(acetyloxy)acetate2-[(3-{[2-(acetyloxy)acetyl][2-(acetyloxy)ethyl]amino}-5-{[(2,3-bis{[2-(acetyloxy)acetyl]oxy}propyl)amino]carbonyl}-2,4,6-triiodobenzoyl)amino]-1-({[2-(acetyloxy)acetyl]oxy}methyl)ethyl 2-(acetyloxy)acetate5-amino-N~1~,N~3~-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide5-amino-N~1~,N~3~-bis(2,3-dihydroxypropyl)isophthalamideN~1~,N~3~-bis(2,3-dihydroxypropyl)-5-{2-[(2-hydroxyethyl)amino]-2-oxoethoxy}-2,4,6-triiodoisophthalamide2-Chloro-1-ethanol; Ethylene chlorohydrin(3R)-3-hydroxy-3-phenylpropyl 4-methylbenzenesulfonate
