Welcome to LookChem.com Sign In|Join Free

CAS

  • or

213978-60-0

Post Buying Request

213978-60-0 Suppliers

Recommended suppliersmore

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

213978-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213978-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,9,7 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 213978-60:
(8*2)+(7*1)+(6*3)+(5*9)+(4*7)+(3*8)+(2*6)+(1*0)=150
150 % 10 = 0
So 213978-60-0 is a valid CAS Registry Number.

213978-60-0Relevant articles and documents

Synthetic studies towards phorboxazole A. A convergent synthesis of the C31-C46 polyene oxane-hemiacetal side chain

Pattenden, Gerald,Plowright, Alleyn T.,Tornos, James A.,Ye, Tao

, p. 6099 - 6102 (1998)

A convergent and stereoselective synthesis of the C31-C46 side chain unit in the marine natural product phorboxazole A, which accommodates five asymmetric centres, three carbon-to-carbon double bonds and an oxane- hemiacetal unit, is described.

Fluorous mixture synthesis of four stereoisomers of the C21-C40 fragment of tetrafibricin

Zhang, Kai,Curran, Dennis P.

supporting information; experimental part, p. 667 - 671 (2010/12/18)

Four stereoisomers of the C21-C40 fragment are synthesized in a single exercise with the aid of fluorous tagging to encode configurations at C37 and C33. After demixing and detagging, the isomers were found to have substantially identical 1H NM

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 213978-60-0