Welcome to LookChem.com Sign In|Join Free
  • or
5-dehydroepiandrosterone 2,4,6-tri-isopropylbenzenesulfonyl hydrazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76421-22-2

Post Buying Request

76421-22-2 Suppliers

Recommended suppliers

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

76421-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76421-22-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,2 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76421-22:
(7*7)+(6*6)+(5*4)+(4*2)+(3*1)+(2*2)+(1*2)=122
122 % 10 = 2
So 76421-22-2 is a valid CAS Registry Number.

76421-22-2Relevant academic research and scientific papers

SYNTHESIS OF ABIRATERONE AND RELATED COMPOUNDS

-

Paragraph 0209; 0210, (2014/02/15)

The present invention relates to processes for obtaining abiraterone and derivatives thereof, such as abiraterone acetate, by means of a Suzuki coupling through a steroid borate of general formula (IV) or a C—C coupling through a steroid hydrazone of general formula (II), as well as to intermediates useful in said processes.

SYNTHESIS OF ABIRATERONE AND RELATED COMPOUNDS

-

Page/Page column 33-34, (2013/03/28)

The present invention relates to processesfor obtaining abirateroneand derivatives thereof, such as abiraterone acetate, by means of a Suzuki coupling through a steroid borate of general formula (IV) or a C-C coupling through a steroid hydrazone of general formula (II), as well as to intermediates useful in said processes.

Processes for the preparation of abiraterone and related compouds

-

Paragraph 0096; 0097, (2013/07/19)

The present invention relates to processes for obtaining abiraterone and derivatives thereof, such as abiraterone acetate, by means of a C-C coupling through a steroid hydrazone of general formula (II) or a Suzuki coupling through a steroid borate of general formula (IV), as well as to intermediates useful in said processes.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 76421-22-2