Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1353722-70-9

Post Buying Request

1353722-70-9 Suppliers

Recommended suppliersmore

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

1353722-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1353722-70-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,3,7,2 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1353722-70:
(9*1)+(8*3)+(7*5)+(6*3)+(5*7)+(4*2)+(3*2)+(2*7)+(1*0)=149
149 % 10 = 9
So 1353722-70-9 is a valid CAS Registry Number.

1353722-70-9Downstream Products

1353722-70-9Relevant articles and documents

Enantioselective synthesis of pyrrolidine-, Piperidine-, and azepane-type N -heterocycles with α-alkenyl substitution: The CpRu-catalyzed dehydrative intramolecular N -allylation approach

Seki, Tomoaki,Tanaka, Shinji,Kitamura, Masato

, p. 608 - 611 (2012/03/10)

A cationic CpRu complex of chiral picolinic acid derivatives [(R)- or (S)-Cl-Naph-PyCOOCH2CH=CH2] catalyzes asymmetric intramolecular dehydrative N-allylation of N-substituted ω-amino- and -aminocarbonyl allylic alcohols with a substrate/catalyst ratio of up to 2000 to give α-alkenyl pyrrolidine-, piperidine-, and azepane-type N-heterocycles with an enantiomer ratio of up to >99:1. The wide range of applicable N-substitutions, including Boc, Cbz, Ac, Bz, acryloyl, crotonoyl, formyl, and Ts, significantly facilitates further manipulation toward natural product synthesis.

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 1353722-70-9