Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1352187-22-4

Post Buying Request

1352187-22-4 Suppliers

Recommended suppliersmore

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

1352187-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1352187-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,1,8 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1352187-22:
(9*1)+(8*3)+(7*5)+(6*2)+(5*1)+(4*8)+(3*7)+(2*2)+(1*2)=144
144 % 10 = 4
So 1352187-22-4 is a valid CAS Registry Number.

1352187-22-4Downstream Products

1352187-22-4Relevant articles and documents

A facile synthesis of (S)-felodipine

Kwon, Kuktae,Shin, Jung A.,Lee, Hee-Yoon

, p. 10222 - 10228 (2012/01/05)

A short and facile synthesis of (S)-felodipine was developed starting from (R)-glycidol as the source of the chiral auxiliary. 2-Hydroxyethyl esters were found to undergo selective transesterification reactions in the presence of other esters. This selective transesterification reaction was applied to the synthesis of (S)-felodipine through selective substitution of the 2-hydroxyethyl group possessing chiral ester with sodium methoxide.

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 1352187-22-4