Welcome to LookChem.com Sign In|Join Free

CAS

  • or

271786-19-7

Post Buying Request

271786-19-7 Suppliers

Recommended suppliersmore

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

271786-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 271786-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,1,7,8 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 271786-19:
(8*2)+(7*7)+(6*1)+(5*7)+(4*8)+(3*6)+(2*1)+(1*9)=167
167 % 10 = 7
So 271786-19-7 is a valid CAS Registry Number.

271786-19-7Upstream product

271786-19-7Relevant articles and documents

Photomechanical effects of ferroelectric liquid-crystalline elastomers containing azobenzene chromophores

Yu, Yanlei,Maeda, Taketo,Mamiya, Jun-Ichi,Ikeda, Tomiki

, p. 881 - 883 (2007/10/03)

(Figure Presented) Bending over backwards: Ferroelectric liquid-crystalline (LC) elastomer films with a high LC order and low glass transition temperature bend when irradiated with light (see picture). At 366 nm the films bend toward the actinic light source along the alignment direction of the mesogens, and they recover their initial flat state after exposure to visible light. The mechanical force generated by photoirradiation reaches about 220 kPa.

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 271786-19-7