19038-34-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19038-34-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,3 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19038-34:
(7*1)+(6*9)+(5*0)+(4*3)+(3*8)+(2*3)+(1*4)=107
107 % 10 = 7
So 19038-34-7 is a valid CAS Registry Number.
19038-34-7Relevant articles and documents
Esterification of tropine in cultured tissues of duboisia myoporoides
Kitamura, Yoshie,Miura, Hiroshi,Sugii, Michiyasu
, p. 2541 - 2542 (1986)
Tropine was converted into acetyltropine in callus cultures Duboisia myoporoides, while in shoot cultures butropine was found as an esterified product.
