118908-16-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118908-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,0 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 118908-16:
(8*1)+(7*1)+(6*8)+(5*9)+(4*0)+(3*8)+(2*1)+(1*6)=140
140 % 10 = 0
So 118908-16-0 is a valid CAS Registry Number.
118908-16-0Relevant articles and documents
SYNTHESIS OF THE MAJOR URINARY METABOLITE OF PROSTAGLANDIN D2
Prakash, Chandra,Saleh, Samir,Roberts, L. Jackson,Blair, Ian A.,Taber, Douglass F.
, p. 2821 - 2826 (1988)
Starting from the Corey lactone (3), the total synhesis of a specific urinary metabolite of prostaglandin D2, viz., (Z)-9α,11β-dihydroxy-15-oxo-2,3,18,19-tetranorprost-5-ene-1,20-dioic acid (1) and its 5E-isomer is described.The synthetic mater
