 | POLY(MELAMINE-CO-FORMALDEHYDE), ISO-BUTY LATED, 50 WT. % SOLN IN ISOBUTANOLCAS：68002-21-1 |
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 | POLY(LYS, SER) 3:1 HYDROBROMIDE MOL.*WT. 20,000-50,CAS：41705-03-7 |
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 | POLY(L-LACTIDE) M.W. 85,000-160,000CAS：26161-42-2 |
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 | POLY(MELAMINE-CO-FORMALDEHYDE), BUTYLATE D, 95 WT. % IN 1-BUTANOLCAS：68002-25-5 |
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 | POLY(L-HIS, L-GLU)-POLY-DL-ALA-POLY-L-*L YSCAS：115732-70-2 |
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 | POLY(L-GLUTAMIC ACID-L-TYROSINE) SODIUMCAS：97105-00-5 |
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 | 聚异氟尔酮二异氰酸酯CAS：53880-05-0 |
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 | POLY(L-GLUTAMIC ACID), SODIUM SALT, AVER AGE MV 50,000-100,000CAS：26247-79-0 |
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 | POLY(ISOBUTYLENE-CO-MALEIC ACID), SODIUM SALT, CROSS-LINKEDCAS：39612-00-5 |
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 | POLY(LYS, PHE) 1:1 HYDROBROMIDE MOL.*WT. 20,000-50,CAS：26700-39-0 |
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 | POLY(LAURYL METHACRYLATE-CO-ETHYLENE GLY COL DIMETHACRYLATE)CAS：61181-29-1 |
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 | POLY(LYS, ALA) 3:1 HYDROBROMIDE MOL.*WT. 20,000-50,CAS：54054-73-8 |
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 | POLY(ISOBUTYLENE-CO-ISOPRENE), AVERAGE M W CA. 36,000 (SOLUTION)CAS：9010-85-9 |
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 | POLY(ISOBUTYL VINYL ETHER), HIGH MOLECUL AR WEIGHTCAS：9003-44-5 |
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 | POLY(ISOBUTYLENE-ALT-MALEIC ANHYDRIDE),CAS：26426-80-2 |
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