Welcome to LookChem.com Sign In|Join Free

CAS

  • or

7663-46-9

Post Buying Request

7663-46-9 Suppliers

Recommended suppliersmore

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

7663-46-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7663-46-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,6 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 7663-46:
(6*7)+(5*6)+(4*6)+(3*3)+(2*4)+(1*6)=119
119 % 10 = 9
So 7663-46-9 is a valid CAS Registry Number.

7663-46-9Relevant articles and documents

Total synthesis of (+/-)-syn-copalol.

Toshima, Hiroaki,Oikawa, Hideaki,Yada, Hiroshi,Ono, Hiroshi,Toyomasu, Tomonobu,Sassa, Takeshi

, p. 2504 - 2510 (2007/10/03)

The labdane diterpene derivative, syn-copalol [(+)-5] is the alcohol part of syn-copalyl diphosphate [(+)-4]. In this paper, racemic (+/-)-5 was synthesized from a known racemic lactone in 8 steps. The current and our previous syntheses provide all four copalol derivatives [(+)-3, (-)-3 and (+/-)-5] which are required for the biosynthetic study of polycyclic diterpenes.

Synthesis of Ambrein

Oritani, Takayuki,Yamashita, Kyohei,Matsui, Masanao

, p. 571 - 573 (2007/10/02)

-

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 7663-46-9