H-pyrazole-4-carboxaldehyde,最新報價:853.51元/MG,產(chǎn)品編號732508品牌Sigma形式solid分子量216.24質(zhì)量水平100MDL編號MFCD03407348PubChem化學(xué)物質(zhì)編號329764735關(guān)" /> H-pyrazole-4-carboxaldehyde,423768-44-9,1-(4-Methoxyphenyl)-5-methyl-1H-pyrazole-4-carboxaldehyde價格" />