Serine proteinase, Tritirachium album

Serine sulphatase

Serine, L-, pyrolyzate

Serine, mixed with glucose

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, benzyl ester, L-

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, L-

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, methyl ester, (2-chloroethyl)carbamate (ester), L-

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, methyl ester, acetate (ester), L-

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, methyl ester, chloroacetate (ester)

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, methyl ester, L-

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, methyl ester, p-nitrobenzoate (ester), L-

Serine, N-((2-chloroethyl)nitrosocarbamoyl)-, sodium salt

Serine, N-((5-chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl)-

Serine, N-(2, 4-dinitrophenyl)-, DL-

Serine, N-(3-(bis(2-chloroethyl)amino)-4-methylbenzoyl)-, sodium salt

Serine, N-(3-acetamido-5-methylcarbamoyl-2, 4, 6-triiodobenzoyl)-, DL-

Serine, N-(3-methoxyacetamido-5-methylcarbamoyl-2, 4, 6-triiodobenzoyl)-, DL-

Serine, N-(4, 5-dichloro-2-nitrophenyl)-, DL-

Serine, N-(N-carboxy-L-threonyl)-, N-benzyl ester, hydrazide, L-

Serine, p-nitrophenyl-