Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1378840-87-9

Post Buying Request

1378840-87-9 Suppliers

Recommended suppliersmore

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

1378840-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1378840-87-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,8,4 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1378840-87:
(9*1)+(8*3)+(7*7)+(6*8)+(5*8)+(4*4)+(3*0)+(2*8)+(1*7)=209
209 % 10 = 9
So 1378840-87-9 is a valid CAS Registry Number.

1378840-87-9Downstream Products

1378840-87-9Relevant articles and documents

A new chemo-enzymatic route to chiral 2-hydroxy-4-phenylbutyrates by combining lactonase-mediated resolution with hydrogenation over Pd/C

Chen, Bing,Yin, Hai-Feng,Wang, Zhen-Sheng,Liu, Jia-Ying,Xu, Jian-He

scheme or table, p. 2754 - 2756 (2010/09/04)

A new chemo-enzymatic route to both isomers of 2-hydroxy-4-phenylbutyric acid is reported. The key step is the lactonase-catalyzed hydrolysis of cis- and trans-2-hydroxy-4-phenyl-4-butyrolactones followed by hydrogenation over Pd/C to afford optically pure 2-hydroxy-4-phenylbutyric acid.

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 1378840-87-9