@williamdampier

روش اول. 4گرم بنزالدهید رو با 4.25 گرم بوتانون ترکیب میکنید بهتره توی دمای 5 درجه و کمتر این ترکیب کردن رو انجام بدید بهش 2.25 گرم اسید کلریدریک 37 درصد اضافه کنید ولی قطره قطره رنگش اول کدر زرد میشه و کم کم به سمت صورتی و قرمز میره مرحله تراکم الدولی حدود 24 ساعت با همزدن مداوم ادامه پیدا...

1.Dichloromethane (DCM) 3 l is poured into the reactor/flask and a condenser is attached. 2. 2-bromo-4'-chloropropiophenone 1000 g is added. 3. The mixture is stirred until complete amount of bromoketone is dissolved. 4. Methylamine 40% aq, 2000ml is added slowly with a drip funnel. 6. The...

Good morning all can anyone explain how to synthesize indazole-3-carboxylic acid or does anyone want to tell who the supplier is? Thanks

Hello , in finaly i get all of this from the photo but i have in small scale , can someone explain if i can sinthetyse jwh-018 with all of this if i have raw material like for 50g exactly

We know that the first step to cookin crank is know all about the main chemical, from name, the active chemical or main, handling prochedure, and anything else. But when i saw "cookin crank with Uncle Fester video part 1. from our Administrator @HEISENBERG , By the way thanks Expert for free...