Welcome to LookChem.com Sign In|Join Free

CAS

  • or

60669-38-7

Post Buying Request

60669-38-7 Suppliers

Recommended suppliersmore

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

60669-38-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60669-38-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,6,6 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 60669-38:
(7*6)+(6*0)+(5*6)+(4*6)+(3*9)+(2*3)+(1*8)=137
137 % 10 = 7
So 60669-38-7 is a valid CAS Registry Number.

60669-38-7Downstream Products

60669-38-7Relevant articles and documents

Dehalogenative Deuteration of Unactivated Alkyl Halides Using D2O as the Deuterium Source

Xia, Aiyou,Xie, Xin,Hu, Xiaoping,Xu, Wei,Liu, Yuanhong

, p. 13841 - 13857 (2019/10/17)

The general dehalogenation of alkyl halides with zinc using D2O or H2O as a deuterium or hydrogen donor has been developed. The method provides an efficient and economic protocol for deuterium-labeled derivatives with a wide substrate scope under mild reaction conditions. Mechanistic studies indicated that a radical process is involved for the formation of organozinc intermediates. The facile hydrolysis of the organozinc intermediates provides the driving force for this transformation.

Synthesis of hydroxyphthioceranic acid using a traceless lithiation-borylation-protodeboronation strategy

Rasappan, Ramesh,Aggarwal, Varinder K.

, p. 810 - 814 (2014/11/08)

In planning organic syntheses, disconnections are most often made adjacent to functional groups, which assist in C-C bond formation. For molecules devoid of obvious functional groups this approach presents a problem, and so functionalities must be installed temporarily and then removed. Here we present a traceless strategy for organic synthesis that uses a boronic ester as such a group in a one-pot lithiation-borylation-protodeboronation sequence. To realize this strategy, we developed a methodology for the protodeboronation of alkyl pinacol boronic esters that involves the formation of a boronate complex with a nucleophile followed by oxidation with Mn(OAc) 3 in the presence of the hydrogen-atom donor 4-tert-butylcatechol. Iterative lithiation-borylation- protodeboronation allows the coupling of smaller fragments to build-up long alkyl chains. We employed this strategy in the synthesis of hydroxyphthioceranic acid, a key component of the cell-wall lipid of the virulent Mycobacterium tuberculosis, in just 14 steps (longest linear sequence) with full stereocontrol.

α-Lithio quinuclidine N-oxide (Li-QNO): A new base for synthetic chemistry

O'Neil, Ian A.,Bhamra, Inder,Gibbons, Peter D.

, p. 4545 - 4547 (2008/09/19)

α-Lithio quinuclidine N-oxide (Li-QNO) behaves as a strong non-nucleophilic base and an HMPA mimetic in a tandem process, in a range of synthetically useful reactions. The Royal Society of Chemistry 2006.

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 60669-38-7