Welcome to LookChem.com Sign In|Join Free

CAS

  • or

64649-19-0

Post Buying Request

64649-19-0 Suppliers

Recommended suppliersmore

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

64649-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64649-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,6,4 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64649-19:
(7*6)+(6*4)+(5*6)+(4*4)+(3*9)+(2*1)+(1*9)=150
150 % 10 = 0
So 64649-19-0 is a valid CAS Registry Number.

64649-19-0Downstream Products

64649-19-0Relevant articles and documents

Water Mediated Direct Thioamidation of Aldehydes at Room Temperature

Gupta, Ankush,Vankar, Jigarkumar K.,Jadav, Jaydeepbhai P.,Gururaja, Guddeangadi N.

, p. 2410 - 2420 (2022/02/23)

A mild, greener approach toward thioamide synthesis has been developed. Its unique features include water-mediated reaction with no input energy, additives, or catalysts as well. The presented protocol is attractive with readily available starting materials and the use of different array amines, along with a scaled-up method. Biologically active molecules such as thionicotinamide and thioisonicotinamide can be synthesized from this procedure.

K2S2O8-promoted aryl thioamides synthesis from aryl aldehydes using thiourea as the sulfur source

Bian, Yongjun,Qu, Xingyu,Chen, Yongqiang,Li, Jun,Liu, Leng

, (2018/09/10)

Thiourea as a sulfur atom transfer reagent was applied for the synthesis of aryl thioamides through a three-component coupling reaction with aryl aldehydes and N,N-dimethylformamide (DMF) or N,N-dimethylacetamide (DMAC). The reaction could tolerate various functional groups and gave moderate to good yields of desired products under the transition-metal-free condition.

A new synthesis of thioamides and dithiocarbamates from organolithium derivatives

Gronowitz,Hornfeldt,Temciuc

, p. 483 - 484 (2007/10/02)

The reaction of organolithium derivatives with thiuram monosulfides gives a convenient method for the synthesis of both aromatic and aliphatic thioamides in good yields. In our hands, the reaction of organolithium derivatives with tetramethylthiuram disul

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 64649-19-0