69937-10-6 Usage
Occurrence
This alkaloid. obtained from the leaves of HodgkinsoniaJrutescens, is a structural isomer of
the preceding tetrameric base.
Check Digit Verification of cas no
The CAS Registry Mumber 69937-10-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,3 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 69937-10:
(7*6)+(6*9)+(5*9)+(4*3)+(3*7)+(2*1)+(1*0)=176
176 % 10 = 6
So 69937-10-6 is a valid CAS Registry Number.