130378-74-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130378-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,3,7 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130378-74:
(8*1)+(7*3)+(6*0)+(5*3)+(4*7)+(3*8)+(2*7)+(1*4)=114
114 % 10 = 4
So 130378-74-4 is a valid CAS Registry Number.
InChI:InChI=1/C27H27NO2/c1-2-8-21(9-3-1)25-20-23-10-4-5-11-26(23)30-27(25)22-12-14-24(15-13-22)29-19-18-28-16-6-7-17-28/h1-5,8-15,20,27H,6-7,16-19H2
130378-74-4Relevant academic research and scientific papers
Structure-activity relationship of antiestrogens. Studies on 2,3-diaryl-1-benzopyrans
Saeed,Sharma,Durani,Jain,Durani,Kapil
, p. 3210 - 3216 (2007/10/02)
A series of 2,3-diaryl-1-benzopyran analogues substituted at position 4 of 2-phenyl with a hydroxy or pyrrolidinoethoxy residue were synthesized as models for (E)-triarylpropenones constrained in the s-trans conformation. The prototypes, belonging to five
