Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1254084-09-7

Post Buying Request

1254084-09-7 Suppliers

Recommended suppliersmore

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

1254084-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1254084-09-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,4,0,8 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1254084-09:
(9*1)+(8*2)+(7*5)+(6*4)+(5*0)+(4*8)+(3*4)+(2*0)+(1*9)=137
137 % 10 = 7
So 1254084-09-7 is a valid CAS Registry Number.

1254084-09-7Downstream Products

1254084-09-7Relevant articles and documents

A novel guanidinium grafted poly(aryl ether sulfone) for high-performance hydroxide exchange membranes

Zhang, Qiang,Li, Shenghai,Zhang, Suobo

, p. 7495 - 7497 (2010)

A novel poly(aryl ether sulfone) ionomer containing hexaalkylguanidinium groups was synthesized, and membranes formed from this polymer displayed large ionic clusters, high hydroxide conductivity, and excellent solubility in low boiling point water-soluble solvents such as ethanol and methanol.

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 1254084-09-7