Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1377576-67-4

Post Buying Request

1377576-67-4 Suppliers

Recommended suppliersmore

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

1377576-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1377576-67-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,7,5,7 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1377576-67:
(9*1)+(8*3)+(7*7)+(6*7)+(5*5)+(4*7)+(3*6)+(2*6)+(1*7)=214
214 % 10 = 4
So 1377576-67-4 is a valid CAS Registry Number.

1377576-67-4Downstream Products

1377576-67-4Relevant articles and documents

Compounds using fluorene as core, preparation method of compounds and application of compounds in organic light emission diode device

-

Paragraph 0085; 0097-0098; 0107-0108, (2019/10/07)

The invention relates to organic compounds using fluorene as a core, a preparation method of the compounds and an application of the compounds in an organic light emission diode (OLED) device. The compounds have a following structure: the fluorene is connected with a dibenzo five-membered ring and ring structure through a carbon-carbon bond, the carbon-carbon bond connection not only improves the chemical stability of the material, but also avoids exposure of active positions of a branched chain group, and the whole molecule is a larger rigid structure and has a higher triplet state energy level (T1); the compounds have large steric hindrance, are not easy to rotate, and have a more stable stereoscopic space structure, so that the compounds have a higher glass transition temperature and molecular thermal stability; in addition, HOMO and LUMO distribution positions of the compounds are separated from each other, so that the compounds have suitable HOMO and LUMO energy levels; therefore, the compounds can effectively improve the luminous efficiency and the service life of the device after being applied to the OLED device.

Dimethyl anthracene type organic compound and application thereof

-

, (2018/03/24)

The invention relates to a dimethyl anthracene type organic compound and an application thereof. The structure of the compound is as follows: dimethyl anthracene is connected with carbazole ring structure through a carbon-carbon bond; the carbon-carbon bond is capable of promoting the chemical stability of the material and preventing the active position of branch group from being bare; the whole molecule has a high rigid structure and has high triplet state energy level (T1); the steric hindrance is large, the structure is difficult to rotate and the three-dimensional space structure is more stable, so that the compound has higher glass transition temperature and molecular heat stability; besides, the HOMO and LUMO distribution positions of the compound provided by the invention are separated from each other, so that the compound has suitable HOMO and LUMO energy level; and thus, the luminous efficiency and service life of the device can be effectively increased after the compound provided by the invention is applied to an OLED (Organic Light Emitting Diode) device.

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 1377576-67-4