Welcome to LookChem.com Sign In|Join Free

CAS

  • or

26770-98-9

Post Buying Request

26770-98-9 Suppliers

Recommended suppliersmore

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

26770-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26770-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,7,7 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 26770-98:
(7*2)+(6*6)+(5*7)+(4*7)+(3*0)+(2*9)+(1*8)=139
139 % 10 = 9
So 26770-98-9 is a valid CAS Registry Number.

26770-98-9Downstream Products

26770-98-9Relevant articles and documents

A SYNTHESIS OF TRANS- AND CIS-CARONALDEHYDES

Takano, Seiichi,Sato, Nobuaki,Akiyama, Masashi,Ogasawara, Kunio

, p. 2859 - 2872 (2007/10/02)

A preparation of trans- and cis-caronaldehyde derivatives is described by employing iodolactonization reaction as a key step.Investigation is also carried out to establish an asymmetric synthesis by employing the same methodology which allows diastereoselective formation of optically active intermediates in both enantiomeric forms from a single precursor though the degree of asymmetric induction is found to be less satisfactory.

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 26770-98-9