Welcome to LookChem.com Sign In|Join Free

CAS

  • or

138977-01-2

Post Buying Request

138977-01-2 Suppliers

Recommended suppliersmore

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

138977-01-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138977-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,7 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138977-01:
(8*1)+(7*3)+(6*8)+(5*9)+(4*7)+(3*7)+(2*0)+(1*1)=172
172 % 10 = 2
So 138977-01-2 is a valid CAS Registry Number.

138977-01-2Downstream Products

138977-01-2Relevant articles and documents

Some new organotin(IV), aluminium(III)-μ-oxoisopropoxides and their benzoylacetone derivatives

Kapoor, Pramesh N.,Bhagi, Ajay K.,Kapoor, Ramesh N.,Sharma, Harish K.

, p. 321 - 325 (1991)

The first organotin(IV), aluminium(III)-μ-oxoisopropoxides of the type iPr)2 (R = Me or Ph) have been made by heating of trimethyl- or triphenyl-tin acetate with aluminium isopropoxide.The reactions of these μ-oxoisopropoxides with be

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 138977-01-2