Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121275-41-0

Post Buying Request

121275-41-0 Suppliers

Recommended suppliersmore

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

121275-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121275-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,7 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121275-41:
(8*1)+(7*2)+(6*1)+(5*2)+(4*7)+(3*5)+(2*4)+(1*1)=90
90 % 10 = 0
So 121275-41-0 is a valid CAS Registry Number.

121275-41-0Downstream Products

121275-41-0Relevant articles and documents

SYNTHESE DE SPERMINE ET DE SPERMIDINE SELECTIVEMENT SUBSTITUEES SUR LES FONCTIONS AMINES SECONDAIRES

Garrigues, Bernard,Vidaud, Lionel

, p. 775 - 786 (2007/10/02)

Protection of the primary amino group of various polyamines followed by alkylation or benzoylation at the secondary amino group and finally removal of the protecting group leads to the N-methyl (23, Scheme 3), N-benzoyl (11, Scheme 1) (ethylenetriamine, N-benzoyl spermidine (22, Scheme 3), N,N'-methyl (27, Scheme 4)-ethyl (28, Scheme 4), -propyl (16, Scheme 2) -benzoyl (15, Scheme 2) spermine.

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 121275-41-0