1185245-26-4 Usage
Uses
rac all-trans 3-Hydroxyretinal-d5 (cas# 1185245-26-4) is a compound useful in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 1185245-26-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,2,4 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1185245-26:
(9*1)+(8*1)+(7*8)+(6*5)+(5*2)+(4*4)+(3*5)+(2*2)+(1*6)=154
154 % 10 = 4
So 1185245-26-4 is a valid CAS Registry Number.