N-Methylformamide cas 123-39-7NMF   (mia@crovellbio.com whatsapp +86 19930503252 

email mia@crovellbio.com

whatsapp/wechat /signal +86 19930503252 

wickr crovellpharmaa

N-Methylformamide cas 123-39-7

Valerophenone  1-Phenyl-1-pentanone CAS 1009-14-9

4-Methylpropiophenone CAS 5337-93-9

4-Chloropropiophenone CAS 6285-05-8

4'-Ethylpropiophenone CAS 27465-51-6
Methoxypropiophenone CAS 121-97-1 
4'-hydroxypropiophenone CAS 70-70-2 
4'-Ethylpropiophenone CAS 27465-51-6
Anisole CAS 100-66-3
HEXANOPHENONE CAS 942-92-7