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Chemicals/Intermediates/Pharmaceutical intermediates

Camptothecin (CAS No.: 7689-03-4)

$ 10

Chemicals/Intermediates/Pharmaceutical intermediates

10-Hydroxycamptothecin (CAS No.: 19685-09-7)

$ 10

Chemicals/Intermediates/Pharmaceutical intermediates

7-Ethyl-10-hydroxycamptothecin (CAS No.: 86639-52-

$ 10

Chemicals/Intermediates/Pharmaceutical intermediates

(1S,2S)-(-)-N-p-Tosyl-1,2-diphenylethylenediamine

$ 10

Chemicals/Intermediates/Pharmaceutical intermediates

(1R,2R)-1,2-Diphenyl-1,2-ethanediamine (CAS NO.: 3

$ 10