Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1954-58-1

Post Buying Request

1954-58-1 Suppliers

Recommended suppliersmore

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

1954-58-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1954-58-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,5 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1954-58:
(6*1)+(5*9)+(4*5)+(3*4)+(2*5)+(1*8)=101
101 % 10 = 1
So 1954-58-1 is a valid CAS Registry Number.

1954-58-1Relevant articles and documents

Syntheses of 1,2-di-O -palmitoyl-sn -glycero-3-phosphocholine (DPPC) and analogs with 13C- and 2H-labeled choline head groups

Lin, Sonyuan,Duclos Jr., Richard I.,Makriyannis, Alexandros

, p. 171 - 181 (2007/10/03)

The syntheses of four head group labeled analogs of 1,2-di-O-palmitoyl-sn-glycero-3-phosphoc (DPPC) (6) by a general method from 1,2-di-O-palmitoyl-sn -glycero-3-phosphatidic acid (5) have been performed. The syntheses of 1,2-di-O-palmitoyl-sn-glycero-3-phospho[α-13C]choline (6a) and 1,2-di-O-palmitoyl-sn-glycero-3-phospho[β13C]choline (6b) were performed from labeled [l-13C]glycine (1a) in 52% overall yield and from [2-13C]glycine (1b) in 56% overall yield, respectively. 1,2-Di-O-palmitoyl-sn-glycero-3-phosphol[N(C2H3)3]choline (9) was prepared from 2-aminoethanol in 39% overall yield. 1,2-Di- O-palmitoyl-sn-glycero-3-phospho[α-C2H2]choline (12) was prepared from N,N-dimethylglycine ethyl ester in 50% overall yield.

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 1954-58-1