Welcome to LookChem.com Sign In|Join Free

CAS

  • or

80320-88-3

80320-88-3

Post Buying Request

80320-88-3 Suppliers

Recommended suppliersmore

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

80320-88-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80320-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,2 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80320-88:
(7*8)+(6*0)+(5*3)+(4*2)+(3*0)+(2*8)+(1*8)=103
103 % 10 = 3
So 80320-88-3 is a valid CAS Registry Number.

80320-88-3Relevant articles and documents

Stereoselective Synthesis of (23S,25R)-23,25,26-Trihydroxyvitamin D3 and (23S,25R)-25-Hydroxyvitamin D3 26,23-Lactol, Presumed Vitamin D3 Metabolites

Yamada, Sachiko,Nakayama, Keiko,Takayama, Hiroaki

, p. 4770 - 4772 (2007/10/02)

-

Stereoselective synthesis of (25S)-25-hydroxyvitamin D3 26,23-lactone

Yamada,Nakayama,Takayama

, p. 2591 - 2594 (2007/10/02)

-

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 80320-88-3