Welcome to LookChem.com Sign In|Join Free

CAS

  • or

136656-78-5

Post Buying Request

136656-78-5 Suppliers

Recommended suppliersmore

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

136656-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136656-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,6,5 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 136656-78:
(8*1)+(7*3)+(6*6)+(5*6)+(4*5)+(3*6)+(2*7)+(1*8)=155
155 % 10 = 5
So 136656-78-5 is a valid CAS Registry Number.

136656-78-5Relevant articles and documents

Humicola lanuginosa lipase-catalyzed enantioselective resolution of β-hydroxy sulfides: Versatile synthons for enantiopure β-hydroxy sulfoxides

Singh, Satwinder,Kumar, Subodh,Chimni, Swapandeep Singh

, p. 2457 - 2462 (2007/10/03)

Humicola lanuginosa lipase-catalyzed acylation of β-hydroxy sulfides provides both the (R)- and (S)-enantiomers in high enantiomeric purity. In two cases the resolved hydroxy sulfides were oxidized to give β-hydroxy sulfoxides in >99% e.e. The effect of substituents on enantioselectivity is discussed.

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 136656-78-5