Welcome to LookChem.com Sign In|Join Free

CAS

  • or

133388-90-6

Post Buying Request

133388-90-6 Suppliers

Recommended suppliersmore

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

133388-90-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133388-90-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,8 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133388-90:
(8*1)+(7*3)+(6*3)+(5*3)+(4*8)+(3*8)+(2*9)+(1*0)=136
136 % 10 = 6
So 133388-90-6 is a valid CAS Registry Number.

133388-90-6Relevant articles and documents

FURTHER EVIDENCE FOR THE INVOLVEMENT OF A MONOCYCLIC β-LACTAM IN THE ENZYMATIC CONVERSION OF δ-L-α-AMINOADIPOYL-L-CYSTEINYL-D-VALINE INTO ISOPENICILLIN N

Baldwin, J. E.,Bradley, M.,Adlington, R. M.,Norris, W. J.,Turner, N. J.

, p. 457 - 480 (2007/10/02)

Incubation of δ-L-α-aminoadipoyl-L-cysteinyl-D-valine with Isopenicillin N Synthase (IPNS) resulted of a 'shunt metabolite', which we believe is formed from the collapse of an enzyme bound monocyclic β-lactam intermediate.Chemical studies int

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 133388-90-6