70535-05-6 Usage
Occurrence
A macrocycJic alkaloid, cycJocelabenzene occurs in the extract of May tenus massambiaensis. It forms colourless crystals from EtOH and is dextrorotatory with a specific rotation of [α]D25 +30.2° (c 0.83, CHCI3).
Check Digit Verification of cas no
The CAS Registry Mumber 70535-05-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,5,3 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70535-05:
(7*7)+(6*0)+(5*5)+(4*3)+(3*5)+(2*0)+(1*5)=106
106 % 10 = 6
So 70535-05-6 is a valid CAS Registry Number.