Welcome to LookChem.com Sign In|Join Free
  • or
ent-6β,21;6'β,21'-diepoxy-2',17'-dihydroxy-2,3-didehydro-(7βC4'',3'β)-3',4''-dihydro-2'H-spiro[aspidospermidine-7,5''-pyrido[1',2',3':1,2,3]aspidospermidine]-3-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38790-81-7

Post Buying Request

38790-81-7 Suppliers

Recommended suppliers

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

38790-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38790-81-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,7,9 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 38790-81:
(7*3)+(6*8)+(5*7)+(4*9)+(3*0)+(2*8)+(1*1)=157
157 % 10 = 7
So 38790-81-7 is a valid CAS Registry Number.

38790-81-7Upstream product

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 38790-81-7