Welcome to LookChem.com Sign In|Join Free
  • or
1H-Pyrido[4,3-b]carbazol-1-one, 2,3,4,6-tetrahydro-2-[(4-methoxyphenyl)methyl]-5,11-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128773-75-1

Post Buying Request

128773-75-1 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

128773-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128773-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,7 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128773-75:
(8*1)+(7*2)+(6*8)+(5*7)+(4*7)+(3*3)+(2*7)+(1*5)=161
161 % 10 = 1
So 128773-75-1 is a valid CAS Registry Number.

128773-75-1Relevant academic research and scientific papers

A REGIOSELECTIVE DIELS-ALDER SYNTHESIS OF ELLIPTICINE

Davis, Deborah A.,Gribble, Gordon W.

, p. 1081 - 1084 (2007/10/02)

The trimethylsilyl trifluoromethanesulfonate accelerated Diels-Alder reaction between 1,3-dimethyl-4-(phenylsulfonyl)-4H-furoindole (3) and 5,6-dihydropyridones (10) shows high regioselectivity, yielding carbazole 11 upon hydrolytic workup.Carbazole 11b has been successfully converted to the pyridocarbazole alkaloid ellipticine (1).

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 128773-75-1