P-toluenesulfonyl isocyanate98.5% min .
4-dimethylaminopyridine 99.5% min
.Fmoc-osu ( n-9h-fluoren-2-ylmethoxylcarbonyloxy) succinimide
CAT# : 04153
Product Name: 4....

S( -) or R( + ) -1, 2-bi-2-naphtho
other name:
S-( -) -2, 2' -Dihydroxy-1, 1' -dinaphthyl,
R-( + ) -2, 2' -Dihydroxy-1, 1' -dinaphthyl
CAS No.:
( S) : 18531-99-2 ( R ) : 18531-94-7
Molecular....

R) or( S) 1, 2-Epoxypropane
other name:
( R) ( R) or( S) Propylene oxide,
( R) ( R) or( S) Methyloxirane
Molecular Formula:
C3H6O
Formula Weight:
58.58.08
CAS No.:
( R) : [ 15448-47-2]
( S) ....

R( -) or S( + ) -3-Chloro-1, 2-propanediol
ot other name: ( R) ( R) or( S) 3-Chloro-1, 2-propanediol
Molecular formula :
C3H7ClO2
Formula Weight :
110.5
R( -) or S( + ) 1, 2-propanediol ....

o-sec-butylphenol99% ..benzofuranol98.5% .carbofuran97% ..carbosulfan90% .carbar yl99% .propoxur97% .dimethoate98% 40% EC.methomyl98% .pirimiphos-methyl90%