Supplier Page from Aladdin Scientific Corporation for 1,3,5-Triethylbenzene
(R)-(-)-Rolipram from Aladdin Scientific Corporation
4-Ethyl-1,3-dimethyl-1H-pyrazol-5-amine sesquihydrate from Aladdin Scientific Corporation
Itaconic acid from Aladdin Scientific Corporation
Sodium benzene-1,3-disulfonate from Aladdin Scientific Corporation