1217536-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1217536-40-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,5,3 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1217536-40:
(9*1)+(8*2)+(7*1)+(6*7)+(5*5)+(4*3)+(3*6)+(2*4)+(1*0)=137
137 % 10 = 7
So 1217536-40-7 is a valid CAS Registry Number.
1217536-40-7Relevant academic research and scientific papers
Enantiocontrolled synthesis of natural (+)-bakuchiol
Takano,Shimazaki,Ogasawara
, p. 3325 - 3326 (2007/10/02)
(+)-Bakuchiol (1), an irregular phenolic monoterpene of Psoralea corylifolia L., has been first synthesized in natural forms starting from (S)-O-benzylglycidol (2).
