化学试剂 多快好省

1,4,7-Tritosyl-1,4,7-triazonane 1,4,7-三对甲苯磺酰基-1,4,7-三氮杂环壬烷

BD22653052667-89-797%

￥1160.005g

2-(4,7,10-Tris(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetic acid 1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸三叔丁酯

BD290368137076-54-197%

￥90.00250mg

Di-tert-butyl 2,2'-(1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate 2,2'-(1,4,7,10-四氮杂环十二烷-1,7-二基)二乙酸二叔丁酯

BD290663162148-48-398%

￥1600.001g

Tetraxetan 1,4,7,10-四氮杂环十二烷-N,N,N,N-四乙酸

BD12686060239-18-195%

￥51.00250mg

2,2',2'',2'''-(1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetamide 2,2',2'',2''-(1,4,7,10-四氮杂环十二烷-1,4,7,10-四)四乙酰胺

BD234568157599-02-597%

￥1450.005g

Tri-tert-Butyl 1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate 1,4,7-三叔丁氧羰基-1,4,7,10-四氮杂环十二烷

BD234569175854-39-497%

￥157.00250mg

1,7-Dioxa-4,10-diazacyclododecane 1,7-二氧杂-4,10-二氮杂环十二烷

BD297098294-92-896%

￥885.00100mg

2,2',2''-(10-(2-((2,5-Dioxopyrrolidin-1-yl)oxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid 2,2',2''-(10-(2-((2,5-二氧代吡咯烷-1-基)氧基)-2-氧代乙基)-1,4,7,10-四氮杂环十二烷-1,4,7-三基)三乙酸

BD279921170908-81-398%

￥17115.001g

Tri-tert-butyl 1,4,8,11-tetraazacyclotetradecane-1,4,8-tricarboxylate 1,3,8,11-四氮杂环十四烷-1,4,8-三羧酸三叔丁酯

BD427380170161-27-097%

￥261.00250mg

7,16-Dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane N,N'-二苄基-4,13-二氮杂-18-冠-6-醚

BD14196169703-25-998%

￥785.001g

Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetate Hydrobromide 三叔丁基1,4,7,10-四氮杂环十二烷-1,4,7-三乙酸酯氢溴酸盐

BD305609149353-23-197%

￥138.001g

DO3A tert-Butyl ester 1,4,7,10-四氮杂环十二烷-1,4,7-三乙酸三叔丁酯

BD306121122555-91-398%

￥1010.0010g

1,4,10-Trioxa-7,13-diazacyclopentadecane 1,4,10-三氧杂-7,13-二氮杂环十五烷

BD0132277231249-95-396%

￥1128.001g

Dicyclohexano-18-crown-6 二环己烷并-18-冠醚-6

BD12175216069-36-698%

￥232.001g

1,4,7,10-Tetraazacyclododecane tetrahydrochloride 1,4,7,10-四氮环十二烷四盐酸盐

BD5436310045-25-798%

￥343.0025g

1,4,7,10-Tetraoxa-13-azacyclopentadecane 氮杂-15-冠醚-5

BD5436666943-05-398%

￥854.001g

1,4,7-Triazacyclononane 1,4,7-三氮杂环壬烷

BD543714730-54-596%

￥735.001g

1,4,7-Trioxa-10-azacyclododecane 氮杂-12-冠醚-4

BD5437441775-76-298%

￥2354.001g

2-(4,7-Bis(2-(tert-butoxy)-2-oxoethyl)-1,4,7-triazonan-1-yl)acetic acid 2-(4,7-双(2-(叔丁氧基)-2-氧代乙基)-1,4,7-三氮杂环壬烷-1-基)乙酸

BD011213181161415-28-697%

￥2112.00250mg