Welcome to LookChem.com Sign In|Join Free

CAS

  • or

22102-76-7

Post Buying Request

22102-76-7 Suppliers

Recommended suppliersmore

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

22102-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22102-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,0 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22102-76:
(7*2)+(6*2)+(5*1)+(4*0)+(3*2)+(2*7)+(1*6)=57
57 % 10 = 7
So 22102-76-7 is a valid CAS Registry Number.

22102-76-7Downstream Products

22102-76-7Relevant articles and documents

Preparation method of creatin-D3

-

Paragraph 0032-0036, (2021/11/06)

The invention relates to a preparation method of creatin-D3. The preparation method comprises the following steps of: (1) carrying out amidation reaction on a compound SM-1 and a compound SM-2 to obtain a compound IM-1; (2) carrying out esterification reaction on the compound IM-1 and a compound SM-3 to obtain a compound IM-2; (3) carrying out methylation reaction on the compound IM-2 and a deuterated methylation reagent to obtain a compound IM-3; and (4) removing a protecting group from the compound IM-3 to obtain the creatine-D3. According to the preparation method, raw materials are cheap and easy to obtain, reaction conditions are mild, operation is convenient, and the obtained product has high yield and purity.

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 22102-76-7