Welcome to LookChem.com Sign In|Join Free

CAS

  • or

7274-71-7

Post Buying Request

7274-71-7 Suppliers

Recommended suppliersmore

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

7274-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7274-71-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,7 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7274-71:
(6*7)+(5*2)+(4*7)+(3*4)+(2*7)+(1*1)=107
107 % 10 = 7
So 7274-71-7 is a valid CAS Registry Number.

7274-71-7Relevant articles and documents

Substituent-induced delocalization effects on hydrogen-bonding interaction in poly(N-phenyl methacrylamide) derivatives

Kuo, Shiao-Wei,Lin, Chien-Ting,Chen, Jem-Kun,Ko, Fu-Hsiang,Chang, Feng-Chih,Jeong, Kwang-Un

, p. 2600 - 2608 (2011)

Within small molecules, the hydrogen-bonding behaviors affected by delocalization have been studied thoroughly, but rare publication in macromolecules. Therefore, three poly(N-phenyl methacrylamide)s, poly(N-phenyl methacrylamide) (PNPAA), poly(N-4-methox

Bromo Radical-Mediated Photoredox Aldehyde Decarbonylation towards Transition-Metal-Free Hydroalkylation of Acrylamides at Room Temperature

Sun, Zhaozhao,Huang, Huawen,Wang, Qiaolin,Deng, Guo-Jun

supporting information, p. 453 - 458 (2021/12/03)

Herein, we report a visible-light-mediated hydroalkylation reaction of alkenes using easily available aldehydes as alkyl sources via bromo radical-promoted photoredox decarbonylation. This protocol provides an alternative entry to C(sp3)?C(sp3) bond formation and features considerable advantages including mild and clean reaction conditions, obviation for transition-metal catalyst, and good functional group compatibility.

Reactions of 2,3-Dibromo-2-methylpropanamides Promoted by Potassium tert-Butoxide

Galeeva, A. M.,Miftakhov, M. S.,Selezneva, N. K.,Valiullina, Z. R.

, p. 1643 - 1649 (2021/12/13)

Abstract: 2,3-Dibromo-2-methylpropanamides with different substituents on the nitrogen atom were synthe-sized, and their transformations by the action of potassium tert-butoxide in THF were studied. 2,3-Dibromo-N-(4-methoxyphenyl)-2-methylpropanamide and 2,3-dibromo-N-(2,5-dibromo-4-methoxyphenyl)-2-methyl-propan-amide reacted with 1–2 equiv of t-BuOK to give the corresponding N-substituted 3-bromo-3-methyl- and 3-methylideneazetidin-2-ones with acceptable yields and selectivity. Increase of the amount of t-BuOK to 3–5 equiv led to significant reduction of the yield of vinyl bromides and 3-methylideneazetidin-2-ones. On the other hand, the reaction of 2,3-dibromo-N-(tert-butyl)-2-methylpropanamide with t-BuOK afforded 3-(tert-bu-toxymethyl)-1-tert-butylazetidin-2-one with a good yield and selectivity.

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 7274-71-7