Norketotifen-d4 HCl (Ketotifen Impurity 3-d4 HCl)

M.F. C₁₈H₁₃D₄NOS. HCl
M.W. 299.42 36.46
CAT# AR-K01113
CAS# 34580-20-6 (non-labelled)
Kukoamine B-d5 DiHCl

M.F. C₂₈H₃₇N₄O₆D₅. ₂ HCl
M.W. 535.70 2 36.46
CAT# AR-K01124
CAS# 164991-67-7 (non-labelled and free base)
L-Kynurenine-13C4-15N

M.F. ₁₃C₄ ₁₅N C₆H₁₂NO₃
M.W. 213.17
CAT# AR-K01128
CAS# 2922-83-0 (non-labelled)