Welcome to LookChem.com Sign In|Join Free

CAS

  • or

33817-23-1

Post Buying Request

33817-23-1 Suppliers

Recommended suppliersmore

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

33817-23-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33817-23-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,8,1 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33817-23:
(7*3)+(6*3)+(5*8)+(4*1)+(3*7)+(2*2)+(1*3)=111
111 % 10 = 1
So 33817-23-1 is a valid CAS Registry Number.

33817-23-1Relevant articles and documents

Bioinspired Metal-Free Formal Decarbonylation of α-Branched Aliphatic Aldehydes at Ambient Temperature

Richter, Sven C.,Oestreich, Martin

supporting information, p. 8508 - 8512 (2019/06/04)

A sequence of a Baeyer–Villiger oxidation and a Lewis acid-promoted reduction of the resulting formate with Et3SiH enabled the metal-free formal decarbonylation of tertiary and secondary aliphatic aldehydes. The new methodology mimics the biosynthetic decarbonylation pathway through oxidative C?C bond cleavage rather than the C(O)?H bond activation known from conventional Tsuji–Wilkinson-type reactions. The substrate scope is complementary to existing transition-metal-catalyzed protocols.

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

What can I do for you?
Get Best Price

Get Best Price for 33817-23-1