Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1415831-64-9

Post Buying Request

1415831-64-9 Suppliers

Recommended suppliersmore

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

1415831-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1415831-64-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,8,3 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1415831-64:
(9*1)+(8*4)+(7*1)+(6*5)+(5*8)+(4*3)+(3*1)+(2*6)+(1*4)=149
149 % 10 = 9
So 1415831-64-9 is a valid CAS Registry Number.

1415831-64-9Relevant articles and documents

Enantioselective addition of diethylzinc to aldehydes catalyzed by (S)-1-alkyl-2-(arylamino)methylpyrrolidine

Hosoda, Naoya,Ito, Hiroki,Takimoto, Tatsuya,Asami, Masatoshi

, p. 1014 - 1022 (2012/11/07)

Several chiral diamines, (S)-1-alkyl-2-(arylamino)methylpyrrolidine, were used as chiral catalysts for the enantioselective addition of diethylzinc to aldehydes. The best results were obtained by employing 0.15 equiv of (S)-2-anilinomethyl-1-benzylpyrrolidine, and chiral secondary alcohols were obtained with high enantiomeric excesses (up to 94% ee).

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 1415831-64-9