1203687-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1203687-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,6,8 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1203687-99:
(9*1)+(8*2)+(7*0)+(6*3)+(5*6)+(4*8)+(3*7)+(2*9)+(1*9)=153
153 % 10 = 3
So 1203687-99-3 is a valid CAS Registry Number.
1203687-99-3Relevant articles and documents
Two new sesquiterpene glucosides from Gymnaster koraiensis
Lee, Il Kyun,Kim, Ki Hyun,Ryu, Shi Yong,Lee, Kang Ro
experimental part, p. 2827 - 2835 (2010/04/29)
Two new sesquiterpene glucosides, 1(R),4β-dihydroxy-trans-eudesm-6-ene-1-O-β-D-glucopyranoside (1) and 1(R),4β-dihydroxy-trans-eudesm-7-ene-1-O-β-D-glucopyranoside (2), together with six other known compounds, were isolated from the flowers of Gymnaster k
