Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1335013-78-9

Post Buying Request

1335013-78-9 Suppliers

Recommended suppliersmore

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

1335013-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1335013-78-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,0,1 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1335013-78:
(9*1)+(8*3)+(7*3)+(6*5)+(5*0)+(4*1)+(3*3)+(2*7)+(1*8)=119
119 % 10 = 9
So 1335013-78-9 is a valid CAS Registry Number.

1335013-78-9Relevant articles and documents

Stereoselective synthesis of the non-lactonic portion of (Z)-cryptofolione and approaches towards its conversion to (Z)-cryptofolione

Nagendra, Siddavatam,Krishna Reddy, Vanka,Das, Biswanath

, p. 520 - 526 (2015/04/27)

The stereoselective synthesis of the non-lactonic part of the natural G2 checkpoint inhibitor, (Z)-cryptofolione, has been accomplished. Butane-1,4-diol was used as the starting material, and the stereogenic centers were generated through L-proline-catalyzed α-aminoxylation and Maruoka asymmetric allylation. We attempted to convert this non-lactonic moiety to (Z)-cryptofolione via olefin cross-metathesis reaction, but by this approach another naturally occurring lactonic compound, goniothalamin, was obtained.

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 1335013-78-9