29554-26-5 Usage
Uses
Caffeoylputrescine is an impurity of Spermidine (S680400) a biogenic polyamine formed from putrescine. Spermidine is a precursor of Spermine. Spermidine is essential for both normal and neoplastic tissue growth.
Check Digit Verification of cas no
The CAS Registry Mumber 29554-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,5,5 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 29554-26:
(7*2)+(6*9)+(5*5)+(4*5)+(3*4)+(2*2)+(1*6)=135
135 % 10 = 5
So 29554-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H18N2O3/c14-7-1-2-8-15-13(18)6-4-10-3-5-11(16)12(17)9-10/h3-6,9,16-17H,1-2,7-8,14H2,(H,15,18)/b6-4+