Welcome to LookChem.com Sign In|Join Free

CAS

  • or

107968-19-4

Post Buying Request

107968-19-4 Suppliers

Recommended suppliersmore

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

107968-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107968-19-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,9,6 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 107968-19:
(8*1)+(7*0)+(6*7)+(5*9)+(4*6)+(3*8)+(2*1)+(1*9)=154
154 % 10 = 4
So 107968-19-4 is a valid CAS Registry Number.

107968-19-4Relevant articles and documents

Asymmetric Synthesis Using Chiral Acetals: Studies on the Nucleophilic Addition of Organometallics to Chiral α-Keto Acetals in Open-Chain Systems

Tamura, Yasumitsu,Annoura, Hirokazu,Fuji, Masahiro,Yoshida, Takayuki,Takeuchi, Ritsuko,Fujioka, Hiromichi

, p. 4736 - 4746 (2007/10/02)

Nucleophilic addition of organometallic reagents (Grignard reagents and organolithium reagents) to three chiral α-keto acetals (1a-c) in open-chain systems was studied.The reactions of the chiral α-keto acetals (1a,1b) having a chiral auxiliary as a keton

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 107968-19-4