Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1002752-21-7

Post Buying Request

1002752-21-7 Suppliers

Recommended suppliersmore

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

1002752-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1002752-21-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,2,7,5 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1002752-21:
(9*1)+(8*0)+(7*0)+(6*2)+(5*7)+(4*5)+(3*2)+(2*2)+(1*1)=87
87 % 10 = 7
So 1002752-21-7 is a valid CAS Registry Number.

1002752-21-7Relevant articles and documents

Catalytic transamidation reactions compatible with tertiary amide metathesis under ambient conditions

Stephenson, Nickeisha A.,Zhu, Jiang,Gellman, Samuel H.,Stahl, Shannon S.

experimental part, p. 10003 - 10008 (2009/12/08)

The carbon-nitrogen bond of carboxamides is extremely stable under most conditions. The present study reveals that simple zirconium- and hafnium-amido complexes are highly efficient catalysts for equilibrium-controlled transamidation reactions between sec

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 1002752-21-7