161090-79-5 Usage
Chemical Properties
Off-white Solid
Uses
Bis(2-cyanoethyl)-1-(N-tert-butyloxycarbonyl)-D-erythro-D-sphingosine-1-phosphate in an intermediate for the preparation of D-erythro-Sphingosine-1-phosphate (S681500), a putative lipid second messenger.
Check Digit Verification of cas no
The CAS Registry Mumber 161090-79-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,0,9 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 161090-79:
(8*1)+(7*6)+(6*1)+(5*0)+(4*9)+(3*0)+(2*7)+(1*9)=115
115 % 10 = 5
So 161090-79-5 is a valid CAS Registry Number.