27670-93-5 Usage
Uses
Vitamin (prothrombogenic).
Check Digit Verification of cas no
The CAS Registry Mumber 27670-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,6,7 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 27670-93:
(7*2)+(6*7)+(5*6)+(4*7)+(3*0)+(2*9)+(1*3)=135
135 % 10 = 5
So 27670-93-5 is a valid CAS Registry Number.
InChI:InChI=1/C71H104O2/c1-54(2)28-17-29-55(3)30-18-31-56(4)32-19-33-57(5)34-20-35-58(6)36-21-37-59(7)38-22-39-60(8)40-23-41-61(9)42-24-43-62(10)44-25-45-63(11)46-26-47-64(12)48-27-49-65(13)52-53-67-66(14)70(72)68-50-15-16-51-69(68)71(67)73/h15-16,28,30,32,34,36,38,40,42,44,46,48,50-52H,17-27,29,31,33,35,37,39,41,43,45,47,49,53H2,1-14H3/b55-30+,56-32+,57-34+,58-36+,59-38+,60-40+,61-42+,62-44+,63-46+,64-48+,65-52+